nostr:npub1kz4q6z4dtmuxhnym6rvmysw46s55e4lt9a0hnhasl82p0tu799tsfcj7qe nostr:npub1vaas0xywz4alrls4029laz5peelw97msqxtmmaxcs8neumqtqddq9577ds I'm interested! However I can't find the FossUX room in the Element app? I'm a matrix noob so please let me know how best to join?