I got hands on an almost brand-new MS Surface Pro 11 OLED, but i fear that no current Linux distro will be able to support a detachable with current hardware. Even the Linux on Surface project hasn't done any reliable testing on this model
I will throw a couple of distros at it and will see, if something is working. If not, i can always switch back to Windows 11. Fedora has a Mobile Spin version available, but this is intended mainly for smartphones. Ubuntu is already a track record of supporting touch&pen on some devices, but none with current hardware.
I'll keep you posted on my journey, but my hopes are dim.