I vaguely think actually that the switch could be DIY-replaced with a button, to obtain proper Fn (or the reverse). Though this would likely entail some solderi

I vaguely think actually that the switch could be DIY-replaced with a button, to obtain proper Fn (or the reverse). Though this would likely entail some soldering on the PCB, and I'm not good with soldering. Apparently craftier people even mod the controller out and a new one in, to run QMK: https://chrispaynter.medium.com/modding-the-microsoft-sculpt-ergonomic-keyboard-to-run-qmk-41d3d1caa7e6 https://chrispaynter.medium.com/modding-the-microsoft-sculpt... (but still leave the switch untouched, for some reason).