Apparently, screen-sharing individual windows still doesn’t properly work in sway / wlroots (even with the recently merged improvements): https://github.com/emersion/xdg-desktop-portal-wlr/issues/364 (blurry video quality)
I have a more detailed blog post about what my current X11→Wayland choices and blockers are, in case other people would be curious…?
@zekjur I would be very much interested in your perspective on this. I just did the switch from #i3 to #sway in the recent days. For me the issue of sharing selected windows was also one the reasons to wait, but meanwhile I have decided to switch even without this working properly (at least with the current default nix packages) hoping this will be resolved soon. (PS: thank you so much for developing i3. I was using it until now for several years as wm. Great piece of software.)