I've tried a lot (uninstalling / deactivating booting other apps / deactivating mac shortcuts) but nothing helps. The scaling itself works, but I can't see the image while scaling proportionally (CMD + Shift + drag).
This happens on my iMac Pro 2017 + InDesign 2023 (18.0) + Mac Ventura.
Does anyone else has this problem? How do I get rid of it, bc it sucks.
Sorry, I really did give half an answer there. GPU acceleration is at the root of a lot of UI oddities on the Mac, but not yours.
The prefs that need to be updated are deep system ones, not the ones in the Preferences menu. Here's the other half of the answer: a link on how to clear ID's preferences, which can get corrupted or be stuck on a prior configuration. Clear your preferences, and then your cache, and one of those really should fix your bug.