As @renehoj wrote, I always have the “hide window content when resizing” setting on, and am 95% sure that it is the recommended way of doing things, in order to avoid a well known and unfixed (or un-fixable) Qubes bug.
Edited to add: the assertion about the Qubes bug is from a thread on this forum, from a couple of years ago.
Edit2 to add: it was @renehoj who wrote it, back in 2024: quick-quality-of-life-improvements