Cast qml object where necessary

src/timeline/AvatarFlow.qml

@@ -72,7 +72,7 @@ RowLayout {
         }
     }
 
-    QQC2.ToolTip.text: root.model?.readMarkersString ?? ""
+    QQC2.ToolTip.text: (root.model as ReadMarkerModel)?.readMarkersString ?? ""
     QQC2.ToolTip.visible: hoverHandler.hovered
     QQC2.ToolTip.delay: Kirigami.Units.toolTipDelay
 

src/timeline/MessageDelegate.qml

@@ -175,7 +175,7 @@ MessageDelegateBase {
             const menu = Qt.createComponent("org.kde.neochat", "UserMenu").createObject(root, {
                 window: QQC2.ApplicationWindow.window as Kirigami.ApplicationWindow,
                 author: root.author,
-            });
+            }) as UserMenu;
             console.info(Qt.createComponent("org.kde.neochat", "UserMenu").errorString());
             menu.popup(root.QQC2.Overlay.overlay);
         }

src/timeline/QuickActions.qml

@@ -43,7 +43,7 @@ RowLayout {
         display: QQC2.ToolButton.IconOnly
         onClicked: {
             root.reacting = true;
-            var dialog = emojiDialog.createObject(reactButton);
+            var dialog = emojiDialog.createObject(reactButton) as EmojiDialog;
             dialog.chosen.connect(emoji => {
                 root.reacting = false;
                 root.room.toggleReaction(root.eventId, emoji);