Can't wait for framework laptop to run Linux/Ubuntu stable (without battery drain issues) Then I'll be switching all the developers in our company over to a new machine. (Currently running XPS 13, but we are due an upgrade, especially on memory)
Is this an issue for Ubuntu specifically or all distributions? Read somewhere that they recommended Fedora 35 for the best driver support at the moment, though that'll probably change after the next releases of 22.04 and F36. Awesome that you're switching your whole team to Frameworks - my next work laptop will for sure be a Framework too :)
If you build/install the latest kernel (or a newer one) on Ubuntu I would expect a similar experience to Fedora (although Gnome and wayland versions can make a difference on some things.)