diff --git a/resources/qml/RoomSettings.qml b/resources/qml/RoomSettings.qml
index fdf8d980..0568cdc2 100644
--- a/resources/qml/RoomSettings.qml
+++ b/resources/qml/RoomSettings.qml
@@ -21,6 +21,7 @@ ApplicationWindow {
     palette: colors
     color: colors.window
     modality: Qt.WindowModal
+    flags: Qt.Dialog
 
     Shortcut {
         sequence: StandardKey.Cancel
diff --git a/resources/qml/UserProfile.qml b/resources/qml/UserProfile.qml
index 055bd7a2..92b8b83f 100644
--- a/resources/qml/UserProfile.qml
+++ b/resources/qml/UserProfile.qml
@@ -22,6 +22,8 @@ ApplicationWindow {
     palette: colors
     color: colors.window
     title: profile.isGlobalUserProfile ? qsTr("Global User Profile") : qsTr("Room User Profile")
+    modality: Qt.WindowModal
+    flags: Qt.Dialog
 
     Shortcut {
         sequence: StandardKey.Cancel
diff --git a/resources/qml/device-verification/DeviceVerification.qml b/resources/qml/device-verification/DeviceVerification.qml
index fee0284a..41ed8d57 100644
--- a/resources/qml/device-verification/DeviceVerification.qml
+++ b/resources/qml/device-verification/DeviceVerification.qml
@@ -15,9 +15,12 @@ ApplicationWindow {
     onClosing: TimelineManager.removeVerificationFlow(flow)
     title: stack.currentItem.title
     flags: Qt.Dialog
+    modality: Qt.WindowModal
     palette: colors
     height: stack.implicitHeight
     width: stack.implicitWidth
+    x: MainWindow.x + (MainWindow.width / 2) - (width / 2)
+    y: MainWindow.y + (MainWindow.height / 2) - (height / 2)
 
     StackView {
         id: stack