This thing appeared out of sudden for no reason and I dont really know why it is happening.
I’ll try to find out the issue myself too while waiting for replies, testing on older versions of the place might give a good result.
Also this issue doesnt seem to happen in roblox studio but in actual game,
The only thing I can blame is fps unlocker because roblox studio lock fps to 60 and in actual game I have 400. Also tried to turn off all localscripts from StarterCharacterScripts (99% of motion ingame controlled by them)
In any case, I immediately saw how laggy my movement was, it felt like 60fps while everything else was on 240fps.
This is definitely a bug yes, it happens in ALL games. Can you try playing Catalog avatar creator with unlocked fps and see how laggy your movement is?