My system:
Cubase Pro Version 12.0.20 Build 263
Windows 10 Pro 21H2 Build 19044.1645 - System screen resolution 125 %
Eizo 2K Wide Screens (2560x1440px)
Anyoneelse having those issues? Not a big problem, but looks stupid and uses too much screen space.
OMG! What worked for me was to disable the “Allow Window to be Resized”. You find this option on the top right of your plugin editor window. It’s soo good to get visual feedback of the plugins again!