Bug? Strange behavior when opening projects in MacOS (Monterey&Ventura)

Hi there,

Cubase 12
when I open projects from the quick start Cubase often asks for a path like I would create a new project. Double clicking the project (after hitting cancel) in the finder works then fine.
Other way around: double clicking a project in finder first sometimes does nothing. Cubase does not care at all. Nothing happens. Next day or reboot it works.
Until now I could not find out what causes this behavior
And right before I made this post I had a strange thing on top: quick start opened the path-dialog, double clicking in finder worked, the project opened and started playback directly, without me pushing space ore anything else.
The quick start dialog box annoys the most. Someone has a clue what could cause this?