DocumentWindow without NativeTitleBar support of windows functions

i try to get a DocumentWindow without the native title bar react on the normal windows functions like WindowsKey + arrow or the drag to the top of you monitor to maximise it. With the native title bar the windows behavior works but i like to get it with a custom title bar.

the height is also predefined when using the native title bar so i can’t hide it


does noone had this issue before? :slight_smile: