diff --git a/components/mobileshell/qml/actiondrawer/quicksettings/QuickSettingsDrawer.qml b/components/mobileshell/qml/actiondrawer/quicksettings/QuickSettingsDrawer.qml
index 37c8c44e..ab414e99 100644
--- a/components/mobileshell/qml/actiondrawer/quicksettings/QuickSettingsDrawer.qml
+++ b/components/mobileshell/qml/actiondrawer/quicksettings/QuickSettingsDrawer.qml
@@ -8,7 +8,7 @@ import QtQuick 2.15
 import QtQuick.Controls 2.15 as QQC2
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.kirigami 2.12 as Kirigami
 
diff --git a/components/mobileshell/qml/actiondrawer/quicksettings/QuickSettingsPanel.qml b/components/mobileshell/qml/actiondrawer/quicksettings/QuickSettingsPanel.qml
index 7e0fcd8a..f5a48451 100644
--- a/components/mobileshell/qml/actiondrawer/quicksettings/QuickSettingsPanel.qml
+++ b/components/mobileshell/qml/actiondrawer/quicksettings/QuickSettingsPanel.qml
@@ -8,7 +8,7 @@ import QtQuick 2.15
 import QtQuick.Controls 2.15 as QQC2
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.kirigami 2.12 as Kirigami
 
diff --git a/components/mobileshell/qml/components/StartupFeedback.qml b/components/mobileshell/qml/components/StartupFeedback.qml
index 073d11dc..65908237 100644
--- a/components/mobileshell/qml/components/StartupFeedback.qml
+++ b/components/mobileshell/qml/components/StartupFeedback.qml
@@ -6,7 +6,7 @@ import QtQuick 2.12
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
 import org.kde.plasma.core 2.0 as PlasmaCore
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.kirigami 2.13 as Kirigami
 
diff --git a/components/mobileshell/qml/navigationpanel/NavigationGestureArea.qml b/components/mobileshell/qml/navigationpanel/NavigationGestureArea.qml
index c72093ac..4a16f486 100644
--- a/components/mobileshell/qml/navigationpanel/NavigationGestureArea.qml
+++ b/components/mobileshell/qml/navigationpanel/NavigationGestureArea.qml
@@ -8,7 +8,7 @@
 import QtQuick 2.4
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.taskmanager 0.1 as TaskManager
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/components/mobileshell/qml/navigationpanel/NavigationPanel.qml b/components/mobileshell/qml/navigationpanel/NavigationPanel.qml
index 61dcb51d..95f9d8ee 100644
--- a/components/mobileshell/qml/navigationpanel/NavigationPanel.qml
+++ b/components/mobileshell/qml/navigationpanel/NavigationPanel.qml
@@ -8,7 +8,7 @@
 import QtQuick 2.4
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.taskmanager 0.1 as TaskManager
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/components/mobileshell/qml/osd/volume/AudioApplet.qml b/components/mobileshell/qml/osd/volume/AudioApplet.qml
index c21edc83..fa548d52 100644
--- a/components/mobileshell/qml/osd/volume/AudioApplet.qml
+++ b/components/mobileshell/qml/osd/volume/AudioApplet.qml
@@ -9,7 +9,7 @@ import QtQuick 2.15
 import QtQuick.Controls 2.15 as Controls
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.1 as PlasmaCore
 import org.kde.plasma.components 3.0 as PlasmaComponents
diff --git a/components/mobileshell/qml/osd/volume/ListItemBase.qml b/components/mobileshell/qml/osd/volume/ListItemBase.qml
index b429749e..c375cf5d 100644
--- a/components/mobileshell/qml/osd/volume/ListItemBase.qml
+++ b/components/mobileshell/qml/osd/volume/ListItemBase.qml
@@ -10,7 +10,7 @@ import QtQuick 2.15
 import QtQuick.Controls 2.15 as Controls
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.kquickcontrolsaddons 2.0
 import org.kde.plasma.core 2.1 as PlasmaCore
diff --git a/components/mobileshell/qml/osd/volume/VolumeOSD.qml b/components/mobileshell/qml/osd/volume/VolumeOSD.qml
index f1b799ff..40bbf3ad 100644
--- a/components/mobileshell/qml/osd/volume/VolumeOSD.qml
+++ b/components/mobileshell/qml/osd/volume/VolumeOSD.qml
@@ -10,7 +10,7 @@ import QtQuick 2.15
 import QtQuick.Controls 2.15 as Controls
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.extras 2.0 as PlasmaExtra
diff --git a/components/mobileshell/qml/statusbar/StatusBar.qml b/components/mobileshell/qml/statusbar/StatusBar.qml
index 60a54424..6b68d087 100644
--- a/components/mobileshell/qml/statusbar/StatusBar.qml
+++ b/components/mobileshell/qml/statusbar/StatusBar.qml
@@ -10,7 +10,7 @@ import QtQuick 2.12
 import QtQuick.Controls 2.12 as Controls
 import QtQuick.Layouts 1.3
 import QtQml.Models 2.12
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.components 3.0 as PlasmaComponents
diff --git a/components/mobileshell/qml/widgets/krunner/KRunnerWidget.qml b/components/mobileshell/qml/widgets/krunner/KRunnerWidget.qml
index 24d20bb2..f8fc58ab 100644
--- a/components/mobileshell/qml/widgets/krunner/KRunnerWidget.qml
+++ b/components/mobileshell/qml/widgets/krunner/KRunnerWidget.qml
@@ -9,7 +9,7 @@
 import QtQuick 2.15
 import QtQuick.Controls 2.15 as Controls
 import QtQuick.Layouts 1.15
-import QtGraphicalEffects 1.15
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.components 3.0 as PlasmaComponents
diff --git a/components/mobileshell/qml/widgets/mediacontrols/BlurredBackground.qml b/components/mobileshell/qml/widgets/mediacontrols/BlurredBackground.qml
index d70f3475..6a2bddd8 100644
--- a/components/mobileshell/qml/widgets/mediacontrols/BlurredBackground.qml
+++ b/components/mobileshell/qml/widgets/mediacontrols/BlurredBackground.qml
@@ -5,7 +5,7 @@
  */
 
 import QtQuick 2.15
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 
diff --git a/components/mobileshell/qml/widgets/notifications/BaseNotificationItem.qml b/components/mobileshell/qml/widgets/notifications/BaseNotificationItem.qml
index 07e966a8..dbf5d283 100644
--- a/components/mobileshell/qml/widgets/notifications/BaseNotificationItem.qml
+++ b/components/mobileshell/qml/widgets/notifications/BaseNotificationItem.qml
@@ -8,7 +8,7 @@
 import QtQuick 2.8
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.components 3.0 as PlasmaComponents3
diff --git a/components/mobileshell/qml/widgets/notifications/NotificationCard.qml b/components/mobileshell/qml/widgets/notifications/NotificationCard.qml
index ba8c9e5e..e8ecee22 100644
--- a/components/mobileshell/qml/widgets/notifications/NotificationCard.qml
+++ b/components/mobileshell/qml/widgets/notifications/NotificationCard.qml
@@ -5,7 +5,7 @@
 */
 
 import QtQuick 2.15
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.kirigami 2.12 as Kirigami
 
diff --git a/components/mobileshell/qml/widgets/notifications/NotificationsWidget.qml b/components/mobileshell/qml/widgets/notifications/NotificationsWidget.qml
index 6fc09c9f..df0584d8 100644
--- a/components/mobileshell/qml/widgets/notifications/NotificationsWidget.qml
+++ b/components/mobileshell/qml/widgets/notifications/NotificationsWidget.qml
@@ -8,7 +8,7 @@
 import QtQuick 2.15
 import QtQuick.Layouts 1.15
 import QtQuick.Window 2.2
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.kirigami 2.12 as Kirigami
 
diff --git a/components/mobileshell/qml/widgets/notifications/ThumbnailStrip.qml b/components/mobileshell/qml/widgets/notifications/ThumbnailStrip.qml
index 3d391ecf..8d67c2d6 100644
--- a/components/mobileshell/qml/widgets/notifications/ThumbnailStrip.qml
+++ b/components/mobileshell/qml/widgets/notifications/ThumbnailStrip.qml
@@ -6,7 +6,7 @@
 
 import QtQuick 2.0
 import QtQuick.Layouts 1.1
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.components 3.0 as PlasmaComponents3
diff --git a/containments/homescreens/folio/package/contents/ui/HomeDelegate.qml b/containments/homescreens/folio/package/contents/ui/HomeDelegate.qml
index 4244ef2e..bc1b169c 100644
--- a/containments/homescreens/folio/package/contents/ui/HomeDelegate.qml
+++ b/containments/homescreens/folio/package/contents/ui/HomeDelegate.qml
@@ -7,7 +7,7 @@
 import QtQuick 2.15
 import QtQuick.Layouts 1.1
 import QtQuick.Controls 2.3 as Controls
-import QtGraphicalEffects 1.6
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/containments/homescreens/folio/package/contents/ui/LauncherRepeater.qml b/containments/homescreens/folio/package/contents/ui/LauncherRepeater.qml
index 6d5c2f70..44302367 100644
--- a/containments/homescreens/folio/package/contents/ui/LauncherRepeater.qml
+++ b/containments/homescreens/folio/package/contents/ui/LauncherRepeater.qml
@@ -7,7 +7,7 @@
 import QtQuick 2.14
 import QtQuick.Layouts 1.1
 import QtQuick.Controls 2.3 as Controls
-import QtGraphicalEffects 1.6
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/containments/homescreens/folio/package/contents/ui/MobileAppletContainer.qml b/containments/homescreens/folio/package/contents/ui/MobileAppletContainer.qml
index c036c265..8f431ad6 100644
--- a/containments/homescreens/folio/package/contents/ui/MobileAppletContainer.qml
+++ b/containments/homescreens/folio/package/contents/ui/MobileAppletContainer.qml
@@ -7,7 +7,7 @@
 import QtQuick 2.12
 import QtQuick.Window 2.12
 import QtQuick.Layouts 1.1
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/containments/homescreens/folio/package/contents/ui/appdrawer/DrawerGridDelegate.qml b/containments/homescreens/folio/package/contents/ui/appdrawer/DrawerGridDelegate.qml
index 04f9f440..3244d375 100644
--- a/containments/homescreens/folio/package/contents/ui/appdrawer/DrawerGridDelegate.qml
+++ b/containments/homescreens/folio/package/contents/ui/appdrawer/DrawerGridDelegate.qml
@@ -7,7 +7,7 @@
 import QtQuick 2.15
 import QtQuick.Layouts 1.1
 import QtQuick.Controls 2.3 as Controls
-import QtGraphicalEffects 1.6
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/containments/homescreens/folio/package/contents/ui/appdrawer/DrawerListDelegate.qml b/containments/homescreens/folio/package/contents/ui/appdrawer/DrawerListDelegate.qml
index e3a02b45..e4a959c3 100644
--- a/containments/homescreens/folio/package/contents/ui/appdrawer/DrawerListDelegate.qml
+++ b/containments/homescreens/folio/package/contents/ui/appdrawer/DrawerListDelegate.qml
@@ -8,7 +8,7 @@
 import QtQuick 2.4
 import QtQuick.Layouts 1.1
 import QtQuick.Controls 2.3 as Controls
-import QtGraphicalEffects 1.6
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/containments/homescreens/folio/package/contents/ui/private/DelegateRemoveButton.qml b/containments/homescreens/folio/package/contents/ui/private/DelegateRemoveButton.qml
index b7673cd9..b2aa0a31 100644
--- a/containments/homescreens/folio/package/contents/ui/private/DelegateRemoveButton.qml
+++ b/containments/homescreens/folio/package/contents/ui/private/DelegateRemoveButton.qml
@@ -7,7 +7,7 @@
 import QtQuick 2.4
 import QtQuick.Layouts 1.1
 import QtQuick.Controls 2.3 as Controls
-import QtGraphicalEffects 1.6
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/containments/homescreens/folio/package/contents/ui/private/OpenDrawerButton.qml b/containments/homescreens/folio/package/contents/ui/private/OpenDrawerButton.qml
index c888eb5c..caa5f0dc 100644
--- a/containments/homescreens/folio/package/contents/ui/private/OpenDrawerButton.qml
+++ b/containments/homescreens/folio/package/contents/ui/private/OpenDrawerButton.qml
@@ -7,7 +7,7 @@
 import QtQuick 2.12
 import QtQuick.Window 2.12
 import QtQuick.Layouts 1.1
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/containments/homescreens/folio/package/contents/ui/private/ScrollIndicator.qml b/containments/homescreens/folio/package/contents/ui/private/ScrollIndicator.qml
index b354d225..fbfbdb2c 100644
--- a/containments/homescreens/folio/package/contents/ui/private/ScrollIndicator.qml
+++ b/containments/homescreens/folio/package/contents/ui/private/ScrollIndicator.qml
@@ -5,7 +5,7 @@
  */
 
 import QtQuick 2.4
-import QtGraphicalEffects 1.6
+import Qt5Compat.GraphicalEffects
 import org.kde.plasma.core 2.0 as PlasmaCore
  
 PlasmaCore.SvgItem {
diff --git a/containments/homescreens/halcyon/package/contents/ui/Clock.qml b/containments/homescreens/halcyon/package/contents/ui/Clock.qml
index a2104e0f..786479ab 100644
--- a/containments/homescreens/halcyon/package/contents/ui/Clock.qml
+++ b/containments/homescreens/halcyon/package/contents/ui/Clock.qml
@@ -4,7 +4,7 @@
 import QtQuick 2.15
 import QtQuick.Layouts 1.1
 import QtQuick.Controls 2.15
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 
diff --git a/containments/homescreens/halcyon/package/contents/ui/FavoritesAppDelegate.qml b/containments/homescreens/halcyon/package/contents/ui/FavoritesAppDelegate.qml
index 7db3cb3d..db72e8ab 100644
--- a/containments/homescreens/halcyon/package/contents/ui/FavoritesAppDelegate.qml
+++ b/containments/homescreens/halcyon/package/contents/ui/FavoritesAppDelegate.qml
@@ -4,7 +4,7 @@
 import QtQuick 2.15
 import QtQuick.Layouts 1.1
 import QtQuick.Controls 2.3 as Controls
-import QtGraphicalEffects 1.6
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.components 3.0 as PlasmaComponents
diff --git a/containments/homescreens/halcyon/package/contents/ui/FavoritesGrid.qml b/containments/homescreens/halcyon/package/contents/ui/FavoritesGrid.qml
index 291ac195..1a4dc493 100644
--- a/containments/homescreens/halcyon/package/contents/ui/FavoritesGrid.qml
+++ b/containments/homescreens/halcyon/package/contents/ui/FavoritesGrid.qml
@@ -5,7 +5,7 @@ import QtQuick 2.12
 import QtQuick.Controls 2.15 as QQC2
 import QtQuick.Layouts 1.1
 import QtQml.Models 2.15
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.extras 2.0 as PlasmaExtras
diff --git a/containments/homescreens/halcyon/package/contents/ui/FolderGrid.qml b/containments/homescreens/halcyon/package/contents/ui/FolderGrid.qml
index 285e9444..f14f17d8 100644
--- a/containments/homescreens/halcyon/package/contents/ui/FolderGrid.qml
+++ b/containments/homescreens/halcyon/package/contents/ui/FolderGrid.qml
@@ -5,7 +5,7 @@ import QtQuick 2.12
 import QtQuick.Controls 2.15 as QQC2
 import QtQuick.Layouts 1.1
 import QtQml.Models 2.15
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.extras 2.0 as PlasmaExtras
diff --git a/containments/homescreens/halcyon/package/contents/ui/GridAppDelegate.qml b/containments/homescreens/halcyon/package/contents/ui/GridAppDelegate.qml
index 63329d19..bb04b822 100644
--- a/containments/homescreens/halcyon/package/contents/ui/GridAppDelegate.qml
+++ b/containments/homescreens/halcyon/package/contents/ui/GridAppDelegate.qml
@@ -7,7 +7,7 @@
 import QtQuick 2.15
 import QtQuick.Layouts 1.1
 import QtQuick.Controls 2.15 as Controls
-import QtGraphicalEffects 1.6
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.components 3.0 as PlasmaComponents
diff --git a/containments/homescreens/halcyon/package/contents/ui/main.qml b/containments/homescreens/halcyon/package/contents/ui/main.qml
index ae7b8092..ec26f4d2 100644
--- a/containments/homescreens/halcyon/package/contents/ui/main.qml
+++ b/containments/homescreens/halcyon/package/contents/ui/main.qml
@@ -13,6 +13,8 @@ import org.kde.plasma.private.mobileshell 1.0 as MobileShell
 import org.kde.plasma.private.mobileshell.state 1.0 as MobileShellState
 import org.kde.phone.homescreen.halcyon 1.0 as Halcyon
 
+Item {}
+/*
 MobileShell.HomeScreen {
     id: root
 
@@ -104,6 +106,6 @@ MobileShell.HomeScreen {
             }
         }
     }
-}
+}*/
 
 
diff --git a/containments/panel/package/contents/ui/main.qml b/containments/panel/package/contents/ui/main.qml
index 70f076ab..8efd7e8c 100644
--- a/containments/panel/package/contents/ui/main.qml
+++ b/containments/panel/package/contents/ui/main.qml
@@ -25,7 +25,7 @@ import org.kde.notificationmanager 1.0 as NotificationManager
 
 Item {
     id: root
-    
+    /*
     // only opaque if there are no maximized windows on this screen
     readonly property bool showingApp: visibleMaximizedWindowsModel.count > 0
     readonly property color backgroundColor: topPanel.colorScopeColor
@@ -160,5 +160,5 @@ Item {
                 return urgencies;
             }
         }
-    }
+    }*/
 }
diff --git a/containments/taskpanel/package/contents/ui/main.qml b/containments/taskpanel/package/contents/ui/main.qml
index b11f5af7..6b414d63 100644
--- a/containments/taskpanel/package/contents/ui/main.qml
+++ b/containments/taskpanel/package/contents/ui/main.qml
@@ -8,7 +8,7 @@
 import QtQuick 2.4
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.15
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.taskmanager 0.1 as TaskManager
 import org.kde.plasma.plasmoid 2.0
@@ -21,144 +21,144 @@ import org.kde.plasma.private.mobileshell.state 1.0 as MobileShellState
 
 PlasmaCore.ColorScope {
     id: root
-    Plasmoid.backgroundHints: PlasmaCore.Types.NoBackground
-    
-    width: 480
-    height: PlasmaCore.Units.gridUnit * 2
-
-    // toggle visibility of navigation bar (show, or use gestures only)
-    Binding {
-        target: plasmoid.Window.window // assumed to be plasma-workspace "PanelView" component
-        property: "visibilityMode"
-        // 0 - VisibilityMode.NormalPanel
-        // 3 - VisibilityMode.WindowsGoBelow
-        value: MobileShell.MobileShellSettings.navigationPanelEnabled ? 0 : 3
-    }
-
-    // we have the following scenarios:
-    // - system is in landscape orientation & nav panel is enabled (panel on right)
-    // - system is in landscape orientation & gesture mode is enabled (panel on bottom)
-    // - system is in portrait orientation (panel on bottom)
-    readonly property bool inLandscape: Screen.width > Screen.height;
-    readonly property bool isInLandscapeNavPanelMode: inLandscape && MobileShell.MobileShellSettings.navigationPanelEnabled
-
-    readonly property real navigationPanelHeight: PlasmaCore.Units.gridUnit * 2
-    readonly property real gesturePanelHeight: 8
-
-    readonly property real intendedWindowThickness: MobileShell.MobileShellSettings.navigationPanelEnabled ? navigationPanelHeight : gesturePanelHeight
-    readonly property real intendedWindowLength: isInLandscapeNavPanelMode ? Screen.height : Screen.width
-    readonly property real intendedWindowOffset: isInLandscapeNavPanelMode ? MobileShellState.TopPanelControls.panelHeight : 0; // offset for top panel
-    readonly property int intendedWindowLocation: isInLandscapeNavPanelMode ? PlasmaCore.Types.RightEdge : PlasmaCore.Types.BottomEdge
-
-    onIntendedWindowThicknessChanged: plasmoid.Window.window.thickness = intendedWindowThickness
-    onIntendedWindowLengthChanged: maximizeTimer.restart() // ensure it always takes up the full length of the screen
-    onIntendedWindowOffsetChanged: plasmoid.Window.window.offset = intendedWindowOffset
-    onIntendedWindowLocationChanged: locationChangeTimer.restart()
-
-    // use a timer so we don't have to maximize for every single pixel
-    // - improves performance if the shell is run in a window, and can be resized
-    Timer {
-        id: maximizeTimer
-        running: false
-        interval: 100
-        onTriggered: {
-            // maximize first, then we can apply offsets (otherwise they are overridden)
-            plasmoid.Window.window.maximize()
-            plasmoid.Window.window.offset = intendedWindowOffset;
-        }
-    }
-
-    // use a timer so that rotation events are faster (offload the panel movement to later, after everything is figured out)
-    Timer {
-        id: locationChangeTimer
-        running: false
-        interval: 100
-        onTriggered: plasmoid.Window.window.location = intendedWindowLocation
-    }
-
-    function setWindowProperties() {
-        // plasmoid.Window.window is assumed to be plasma-workspace "PanelView" component
-        plasmoid.Window.window.maximize(); // maximize first, then we can apply offsets (otherwise they are overridden)
-        plasmoid.Window.window.offset = intendedWindowOffset;
-        plasmoid.Window.window.thickness = intendedWindowThickness;
-        plasmoid.Window.window.location = intendedWindowLocation;
-    }
-    
-    Connections {
-        target: plasmoid.Window.window
-
-        // HACK: There seems to be some component that overrides our initial bindings for the panel,
-        //   which is particularly problematic on first start (since the panel is misplaced)
-        // - We set an event to override any attempts to override our bindings.
-        function onLocationChanged() {
-            if (plasmoid.Window.window.location !== root.intendedWindowLocation) {
-                root.setWindowProperties();
-            }
-        }
-
-        function onThicknessChanged() {
-            if (plasmoid.Window.window.thickness !== root.intendedWindowThickness) {
-                root.setWindowProperties();
-            }
-        }
-    }
-
-    Component.onCompleted: setWindowProperties();
-
-    TaskManager.VirtualDesktopInfo {
-        id: virtualDesktopInfo
-    }
-
-    TaskManager.ActivityInfo {
-        id: activityInfo
-    }
-
-    PlasmaCore.SortFilterModel {
-        id: visibleMaximizedWindowsModel
-        filterRole: 'IsMinimized'
-        filterRegExp: 'false'
-        sourceModel: TaskManager.TasksModel {
-            id: tasksModel
-            filterByVirtualDesktop: true
-            filterByActivity: true
-            filterNotMaximized: true
-            filterByScreen: true
-            filterHidden: true
-
-            virtualDesktop: virtualDesktopInfo.currentDesktop
-            activity: activityInfo.currentActivity
-
-            groupMode: TaskManager.TasksModel.GroupDisabled
-        }
-    }
-
-    // only opaque if there are no maximized windows on this screen
-    readonly property bool opaqueBar: visibleMaximizedWindowsModel.count > 0
-    
-    // contrasting colour
-    colorGroup: opaqueBar ? PlasmaCore.Theme.NormalColorGroup : PlasmaCore.Theme.ComplementaryColorGroup
-    
-    // bottom navigation panel component
-    Component {
-        id: navigationPanel 
-        NavigationPanelComponent {
-            taskSwitcher: MobileShellState.HomeScreenControls.taskSwitcher
-            opaqueBar: root.opaqueBar
-        }
-    }
-    
-    // bottom navigation gesture area component
-    Component {
-        id: navigationGesture 
-        MobileShell.NavigationGestureArea {
-            taskSwitcher: MobileShellState.HomeScreenControls.taskSwitcher
-        }
-    }
-    
-    // load appropriate system navigation component
-    Loader {
-        id: navigationLoader
-        anchors.fill: parent
-        sourceComponent: MobileShell.MobileShellSettings.navigationPanelEnabled ? navigationPanel : navigationGesture
-    }
+//     Plasmoid.backgroundHints: PlasmaCore.Types.NoBackground
+//
+//     width: 480
+//     height: PlasmaCore.Units.gridUnit * 2
+//
+//     // toggle visibility of navigation bar (show, or use gestures only)
+//     Binding {
+//         target: plasmoid.Window.window // assumed to be plasma-workspace "PanelView" component
+//         property: "visibilityMode"
+//         // 0 - VisibilityMode.NormalPanel
+//         // 3 - VisibilityMode.WindowsGoBelow
+//         value: MobileShell.MobileShellSettings.navigationPanelEnabled ? 0 : 3
+//     }
+//
+//     // we have the following scenarios:
+//     // - system is in landscape orientation & nav panel is enabled (panel on right)
+//     // - system is in landscape orientation & gesture mode is enabled (panel on bottom)
+//     // - system is in portrait orientation (panel on bottom)
+//     readonly property bool inLandscape: Screen.width > Screen.height;
+//     readonly property bool isInLandscapeNavPanelMode: inLandscape && MobileShell.MobileShellSettings.navigationPanelEnabled
+//
+//     readonly property real navigationPanelHeight: PlasmaCore.Units.gridUnit * 2
+//     readonly property real gesturePanelHeight: 8
+//
+//     readonly property real intendedWindowThickness: MobileShell.MobileShellSettings.navigationPanelEnabled ? navigationPanelHeight : gesturePanelHeight
+//     readonly property real intendedWindowLength: isInLandscapeNavPanelMode ? Screen.height : Screen.width
+//     readonly property real intendedWindowOffset: isInLandscapeNavPanelMode ? MobileShellState.TopPanelControls.panelHeight : 0; // offset for top panel
+//     readonly property int intendedWindowLocation: isInLandscapeNavPanelMode ? PlasmaCore.Types.RightEdge : PlasmaCore.Types.BottomEdge
+//
+//     onIntendedWindowThicknessChanged: plasmoid.Window.window.thickness = intendedWindowThickness
+//     onIntendedWindowLengthChanged: maximizeTimer.restart() // ensure it always takes up the full length of the screen
+//     onIntendedWindowOffsetChanged: plasmoid.Window.window.offset = intendedWindowOffset
+//     onIntendedWindowLocationChanged: locationChangeTimer.restart()
+//
+//     // use a timer so we don't have to maximize for every single pixel
+//     // - improves performance if the shell is run in a window, and can be resized
+//     Timer {
+//         id: maximizeTimer
+//         running: false
+//         interval: 100
+//         onTriggered: {
+//             // maximize first, then we can apply offsets (otherwise they are overridden)
+//             plasmoid.Window.window.maximize()
+//             plasmoid.Window.window.offset = intendedWindowOffset;
+//         }
+//     }
+//
+//     // use a timer so that rotation events are faster (offload the panel movement to later, after everything is figured out)
+//     Timer {
+//         id: locationChangeTimer
+//         running: false
+//         interval: 100
+//         onTriggered: plasmoid.Window.window.location = intendedWindowLocation
+//     }
+//
+//     function setWindowProperties() {
+//         // plasmoid.Window.window is assumed to be plasma-workspace "PanelView" component
+//         plasmoid.Window.window.maximize(); // maximize first, then we can apply offsets (otherwise they are overridden)
+//         plasmoid.Window.window.offset = intendedWindowOffset;
+//         plasmoid.Window.window.thickness = intendedWindowThickness;
+//         plasmoid.Window.window.location = intendedWindowLocation;
+//     }
+//
+//     Connections {
+//         target: plasmoid.Window.window
+//
+//         // HACK: There seems to be some component that overrides our initial bindings for the panel,
+//         //   which is particularly problematic on first start (since the panel is misplaced)
+//         // - We set an event to override any attempts to override our bindings.
+//         function onLocationChanged() {
+//             if (plasmoid.Window.window.location !== root.intendedWindowLocation) {
+//                 root.setWindowProperties();
+//             }
+//         }
+//
+//         function onThicknessChanged() {
+//             if (plasmoid.Window.window.thickness !== root.intendedWindowThickness) {
+//                 root.setWindowProperties();
+//             }
+//         }
+//     }
+//
+//     Component.onCompleted: setWindowProperties();
+//
+//     TaskManager.VirtualDesktopInfo {
+//         id: virtualDesktopInfo
+//     }
+//
+//     TaskManager.ActivityInfo {
+//         id: activityInfo
+//     }
+//
+//     PlasmaCore.SortFilterModel {
+//         id: visibleMaximizedWindowsModel
+//         filterRole: 'IsMinimized'
+//         filterRegExp: 'false'
+//         sourceModel: TaskManager.TasksModel {
+//             id: tasksModel
+//             filterByVirtualDesktop: true
+//             filterByActivity: true
+//             filterNotMaximized: true
+//             filterByScreen: true
+//             filterHidden: true
+//
+//             virtualDesktop: virtualDesktopInfo.currentDesktop
+//             activity: activityInfo.currentActivity
+//
+//             groupMode: TaskManager.TasksModel.GroupDisabled
+//         }
+//     }
+//
+//     // only opaque if there are no maximized windows on this screen
+//     readonly property bool opaqueBar: visibleMaximizedWindowsModel.count > 0
+//
+//     // contrasting colour
+//     colorGroup: opaqueBar ? PlasmaCore.Theme.NormalColorGroup : PlasmaCore.Theme.ComplementaryColorGroup
+//
+//     // bottom navigation panel component
+//     Component {
+//         id: navigationPanel
+//         NavigationPanelComponent {
+//             taskSwitcher: MobileShellState.HomeScreenControls.taskSwitcher
+//             opaqueBar: root.opaqueBar
+//         }
+//     }
+//
+//     // bottom navigation gesture area component
+//     Component {
+//         id: navigationGesture
+//         MobileShell.NavigationGestureArea {
+//             taskSwitcher: MobileShellState.HomeScreenControls.taskSwitcher
+//         }
+//     }
+//
+//     // load appropriate system navigation component
+//     Loader {
+//         id: navigationLoader
+//         anchors.fill: parent
+//         sourceComponent: MobileShell.MobileShellSettings.navigationPanelEnabled ? navigationPanel : navigationGesture
+//     }
 }
diff --git a/look-and-feel/contents/lockscreen/Clock.qml b/look-and-feel/contents/lockscreen/Clock.qml
index a06c0b51..901fc500 100644
--- a/look-and-feel/contents/lockscreen/Clock.qml
+++ b/look-and-feel/contents/lockscreen/Clock.qml
@@ -7,7 +7,7 @@
 import QtQuick 2.15
 import QtQuick.Layouts 1.15
 import QtQuick.Controls 2.15
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.components 3.0 as PC3
diff --git a/look-and-feel/contents/lockscreen/Keypad.qml b/look-and-feel/contents/lockscreen/Keypad.qml
index 39cf58b6..929d789b 100644
--- a/look-and-feel/contents/lockscreen/Keypad.qml
+++ b/look-and-feel/contents/lockscreen/Keypad.qml
@@ -7,7 +7,7 @@
 import QtQuick 2.12
 import QtQuick.Controls 2.1
 import QtQuick.Layouts 1.1
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/look-and-feel/contents/lockscreen/LockScreen.qml b/look-and-feel/contents/lockscreen/LockScreen.qml
index 2719d03a..84828526 100644
--- a/look-and-feel/contents/lockscreen/LockScreen.qml
+++ b/look-and-feel/contents/lockscreen/LockScreen.qml
@@ -8,7 +8,7 @@
 import QtQuick 2.12
 import QtQuick.Controls 2.15
 import QtQuick.Layouts 1.15
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.notificationmanager 1.1 as Notifications
diff --git a/look-and-feel/contents/lockscreen/NotificationsComponent.qml b/look-and-feel/contents/lockscreen/NotificationsComponent.qml
index cc5da8cb..6cecd999 100644
--- a/look-and-feel/contents/lockscreen/NotificationsComponent.qml
+++ b/look-and-feel/contents/lockscreen/NotificationsComponent.qml
@@ -6,7 +6,7 @@
 
 import QtQuick 2.12
 import QtQuick.Layouts 1.1
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.notificationmanager 1.1 as Notifications
diff --git a/look-and-feel/contents/lockscreen/PasswordBar.qml b/look-and-feel/contents/lockscreen/PasswordBar.qml
index 8953b027..d19156c7 100644
--- a/look-and-feel/contents/lockscreen/PasswordBar.qml
+++ b/look-and-feel/contents/lockscreen/PasswordBar.qml
@@ -6,7 +6,7 @@
 import QtQuick 2.12
 import QtQuick.Controls 2.1
 import QtQuick.Layouts 1.1
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.workspace.keyboardlayout 1.0
diff --git a/look-and-feel/contents/lockscreen/WallpaperBlur.qml b/look-and-feel/contents/lockscreen/WallpaperBlur.qml
index 05440b43..5a66da5b 100644
--- a/look-and-feel/contents/lockscreen/WallpaperBlur.qml
+++ b/look-and-feel/contents/lockscreen/WallpaperBlur.qml
@@ -4,7 +4,7 @@
  */
 
 import QtQuick 2.12
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 
 FastBlur {
     id: fastBlur
diff --git a/look-and-feel/contents/systemdialog/SystemDialog.qml b/look-and-feel/contents/systemdialog/SystemDialog.qml
index 3f801098..16ac278e 100644
--- a/look-and-feel/contents/systemdialog/SystemDialog.qml
+++ b/look-and-feel/contents/systemdialog/SystemDialog.qml
@@ -8,7 +8,7 @@ import QtQuick 2.15
 import QtQuick.Controls 2.15
 import QtQuick.Layouts 1.15
 import QtQuick.Window 2.15
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 import org.kde.kirigami 2.18 as Kirigami
 import "private" as Private
 
diff --git a/look-and-feel/contents/systemdialog/private/MobileSystemDialogButton.qml b/look-and-feel/contents/systemdialog/private/MobileSystemDialogButton.qml
index 1fc6c4cb..0cee3809 100644
--- a/look-and-feel/contents/systemdialog/private/MobileSystemDialogButton.qml
+++ b/look-and-feel/contents/systemdialog/private/MobileSystemDialogButton.qml
@@ -8,7 +8,7 @@ import QtQuick 2.15
 import QtQuick.Controls 2.15
 import QtQuick.Layouts 1.15
 import QtQuick.Window 2.2
-import QtGraphicalEffects 1.12
+import Qt5Compat.GraphicalEffects
 import org.kde.kirigami 2.18 as Kirigami
 
 AbstractButton {