I tried the clock again without entering fullscreen and it was still weird. Sometimes it worked sometimes it didn't. I really can't figure out when it does/doesn't work. Just weirdly inconsistent. Hope you figure it out!
Incase it matters I'm on a 1440p monitor.
Viewing post in Floorian Man jam comments
Ok, I think I figured something out.
The Problem is, that the Middle of the Clock Handle tries to follow your mouse Position, when you click on it. So if you click on the right side of the Handle, it would turn it forward to past 7 AM, which is not allowed, so it blocks the Input.
So the Solution should be: To turn the time back, you need to click on the left side of the Clock Handle, and to turn forward on the right side.