diff --git a/resources/qml/UserProfile.qml b/resources/qml/UserProfile.qml
index 8328f4a5..a1fbfa41 100644
--- a/resources/qml/UserProfile.qml
+++ b/resources/qml/UserProfile.qml
@@ -10,12 +10,19 @@ ApplicationWindow {
 
     property var profile
 
+    x: MainWindow.x + (MainWindow.width / 2) - (width / 2)
+    y: MainWindow.y + (MainWindow.height / 2) - (height / 2)
     height: 650
     width: 420
     minimumHeight: 420
     palette: colors
     color: colors.window
 
+    Shortcut {
+        sequence: StandardKey.Cancel
+        onActivated: userProfileDialog.close()
+    }
+
     ColumnLayout {
         id: contentL
 
diff --git a/src/MainWindow.h b/src/MainWindow.h
index 0915a849..4c365dca 100644
--- a/src/MainWindow.h
+++ b/src/MainWindow.h
@@ -61,10 +61,15 @@ class MainWindow : public QMainWindow
 {
         Q_OBJECT
 
+        Q_PROPERTY(int x READ x CONSTANT)
+        Q_PROPERTY(int y READ y CONSTANT)
+        Q_PROPERTY(int width READ width CONSTANT)
+        Q_PROPERTY(int height READ height CONSTANT)
+
 public:
         explicit MainWindow(QWidget *parent = nullptr);
 
-        static MainWindow *instance() { return instance_; };
+        static MainWindow *instance() { return instance_; }
         void saveCurrentWindowSize();
 
         void openLeaveRoomDialog(const QString &room_id);
diff --git a/src/timeline/TimelineViewManager.cpp b/src/timeline/TimelineViewManager.cpp
index 97af0065..93451976 100644
--- a/src/timeline/TimelineViewManager.cpp
+++ b/src/timeline/TimelineViewManager.cpp
@@ -128,6 +128,10 @@ TimelineViewManager::TimelineViewManager(CallManager *callManager, ChatPage *par
           "UserProfile needs to be instantiated on the C++ side");
 
         static auto self = this;
+        qmlRegisterSingletonType<MainWindow>(
+          "im.nheko", 1, 0, "MainWindow", [](QQmlEngine *, QJSEngine *) -> QObject * {
+                  return MainWindow::instance();
+          });
         qmlRegisterSingletonType<TimelineViewManager>(
           "im.nheko", 1, 0, "TimelineManager", [](QQmlEngine *, QJSEngine *) -> QObject * {
                   return self;