Hi there, I have been using the keymap editor for a long time to build my firmware and then I flash it manually. Not too long ago I switched to ZMK studio and when I was updating my layouts I forgot to add a sticky layer key to my new layer and I have lost access to my unlock button. I tried to go back to my last keymap editor firmware because I know that the unlock key was on that one but for some reason, I cannot get my nano to flash the firmware anymore. I go through the process but it doesn't actually update. So I feel a bit stuck now and do not know what to do.