Here’s another annoying thing (Windows 11). I have the arranger window and mix window maximised by using the windows functionality to snap to 50% of the screen each. All good - everything visible:
Now I save the project, quit Cubase 13 and re-open the exact same project, cubase has now resized both windows so that the bottoms are cut off by the Taskbar:
Basically a bug - and an annoying one as everytime I open a session I need to re-size the windows again