virtualkeyboard not moving to front when using a drawer in qml

Hi

Attached a small demo application.

Initial page shows a textfield and a button.

Textfield is digits only.

Upon pressing the button, a drawer is opened.

The drawer also consists of a textfield and a button.

The textfield within the drawer allows for all key inputs.

In qt 5.15.2, the virtualkeyboard was shown in front of everything, regardless of whether the drawer was opened or not.

In 6.4.2, it is only shown behind the drawer.

See attached picture, where the keyboard is shown behind the drawer.