Not so sure it’s you. Some I can’t while it works in others. I believe it’s dependent on client and device. Ex: Damus accepts ws:// while Primal does not, but I believe you may also have to have Orbot. Although it may not be client-side at all.
Were you able to successfully add it in Damus as a test?
Anyone want to weigh in on their experience @Start9 running Nostr Relay over Tor?