Comment 34 for bug 1951586

netplan added support for configuring the regulatory domain in kinetic and it works pretty nicely (it's one of the things I test before release). However, that's relying on cloud-init to inject the netplan configuration and that's only on the server images -- it's not a solution for the preinstalled desktop images.

Having said that ... it might be if cloud-init gets included in the preinstalled desktop images, but that's not happening in lunar as it caused other issues. Still, even if it did that's still a rather command-line / text-configuration-file interface that's nowhere near as "good" as having it integrated into the first time GUI setup (as RaspiOS does).