Restore compact mode background

Restore compact mode using the darker/lighter depending on color scheme background (i.e. the same as the bubble background) it broke somewhere in the refactor of roompage

src/qml/Component/Timeline/StateDelegate.qml

@@ -62,6 +62,7 @@ QQC2.Control {
             Layout.fillWidth: true
             visible: sectionVisible
             labelText: sectionVisible ? section : ""
+            colorSet: Config.compactLayout ? Kirigami.Theme.View : Kirigami.Theme.Window
         }
         RowLayout {
             Layout.fillWidth: true

src/qml/Component/TimelineView.qml

@@ -116,6 +116,7 @@ QQC2.ScrollView {
             z: 3
             visible: !!messageListView.sectionBannerItem && messageListView.sectionBannerItem.ListView.section !== "" && !Config.blur
             labelText: messageListView.sectionBannerItem ? messageListView.sectionBannerItem.ListView.section : ""
+            colorSet: Config.compactLayout ? Kirigami.Theme.View : Kirigami.Theme.Window
         }
         footerPositioning: ListView.OverlayHeader
 

src/qml/Page/RoomPage.qml

@@ -97,6 +97,8 @@ Kirigami.Page {
     }
 
     background: Rectangle {
+        Kirigami.Theme.colorSet: Kirigami.Theme.View
+        Kirigami.Theme.inherit: false
         color: Config.compactLayout ? Kirigami.Theme.backgroundColor : "transparent"
     }