I use sway and run zoom in my browser (because zoom is shady and I don’t trust them). Screen sharing works fine in the browser. The application never worked very well to being with anyway for me, even on X11.
I also use git.dec05eba.com/gpu-screen-recorder/about/ for individual output screen recording such as gaming which works amazingly well. You can not select a section of a single output though, only the whole output. That’s a deal breaker for some, and a non-issue for others, just depends on what you need.