Autocad LT for Mac 2021 on MacOS Big Sur 11.6.2

I believe I am up to date on the software but this was occurring on prior versions as well. Im not sure if it is a Mac issue or ACAD...However it doesnt happen with any other application that Im aware of. And I have an external monitor but this happens whether I use it or not, but only occurs on the mac screen not the external. How do I 'reset' Autocad? Thank you!