I presume this is because it has some incompatibility with the way windows look in windows 11, as it is flashing an old window look.
Is there any way to fix this?
Thanks for bringing this to our attention.
During testing we found this was the natural behavior for Windows 11 with certain applications. You may be able to avoid it by sharing the entire screen, though I know this is not optimal. We'll try to prioritize an enhancement to make the experience easier for presenters.