While playing, I noticed that my mouse wasn't locked in place and would fly off the screen if I turned too much. I play in windowed mode instead of fullscreen because I'm more used to that. I only noticed this in the new 1.16.201 update, not any of the older ones like 1.16.20 or 1.16.40. I have searched for the issue, but all of the people I've found either played fullscreen or had 2 monitors.