Discord now properly supports screensharing on linux
Wayland and audio is fixed, but only on the canary branch for the moment, this isnt lazy either, they changed the whole screenshare flow to suit linux's permission prompts
Audio sharing works, but appears to not allow selection of a specific audio stream, when I tested it just then it appears to share system audio. Vesktop still allows you to choose a specific stream.
Still, this is a huge improvement over not working at all, and the "Entire Desktop" (3 screens) works, as well as "select region" sharing!