add showSize property set in InstalledPage.qml

discover/qml/ApplicationDelegate.qml

@@ -18,6 +18,7 @@ Kirigami.AbstractCard
     property alias application: installButton.application
     property bool compact: false
     property bool showRating: true
+    property bool showSize: false
 
     readonly property bool appIsFromNonDefaultBackend: ResourcesModel.currentApplicationBackend !== application.backend && application.backend.hasApplications
     showClickFeedback: true
@@ -164,11 +165,10 @@ Kirigami.AbstractCard
                         Label {
                             id: size
                             Layout.fillWidth: true
-                            visible: page.title.includes("Installed") && !delegateArea.compact
+                            visible: showSize && !delegateArea.compact
+                            text: visible ? delegateArea.application.sizeDescription : ""
                             horizontalAlignment: Text.AlignRight
                             opacity: 0.6;
-                            // Without this check we end up in a binding loop when transitioning from desktop to mobile view in the applications page
-                            text: page.title.includes("Installed") && !delegateArea.compact ? delegateArea.application.sizeDescription : ""
                             font: Kirigami.Theme.smallFont
                             elide: Text.ElideRight
                             maximumLineCount: 1

discover/qml/ApplicationsListPage.qml

@@ -34,6 +34,7 @@ DiscoverPage {
     property string sortProperty: "appsListPageSorting"
     property bool compact: page.width < 550 || !applicationWindow().wideScreen
     property bool showRating: true
+    property bool showSize: false
     property bool searchPage: false
 
     property bool canNavigate: true
@@ -152,6 +153,7 @@ DiscoverPage {
             application: model.application
             compact: !applicationWindow().wideScreen
             showRating: page.showRating
+            showSize: page.showSize
         }
 
         Item {

discover/qml/InstalledPage.qml

@@ -15,6 +15,7 @@ ApplicationsListPage {
     name: i18n("Installed")
     compact: true
     showRating: false
+    showSize: true
     canNavigate: false
 
     listHeader: null