This has happened 2 times for me already, i never had issues with this before. For more clarity, I usually have roblox studio open for long periods of time even when not actively using it(bad habit i know), the camera and the UI starts to not work properly after leaving roblox studio open for around 2 hours without touching it. It seems to be random though and doesnt happen every time.
Heres a video of the issue and whats the result of it;
I know this is an issue that the average person wouldnt run into, but i thought it was still weird enough to make a report on