I found out that on Wayland the screencast recording will work for more than 1 sec only if you update pipewire by enabling the proposed packages in the software app.
That’s OK but it would be nice if it was fixed in 22.04 packages.
It would also be nice to have a quick drawing app for screenshots like the one on windows or android.
I’d also allow to automatically copy the screenshot to the clipboard without necessarily saving it to a folder.