Earlier quoted context omitted.
PipeWire looks like it's shaping up to be an excellent spiritual successor to (and unification of) both PulseAudio and JACK: https://pipewire.org/ https://wiki.archlinux.org/index.php/PipeWire
Is pipewire in Ubuntu 21.04? I think Fedora 34 has it.
https://lwn.net/Articles/849639/
Ed: or audio: yes?
> Pipewire support is now enabled which restore working screen recording and allow better audio handling for sandboxed applications
From release notes: https://discourse.ubuntu.com/t/hirsute-hippo-release-notes/1... posted by @spivak in another comment.