Microphone not working (PS5)

[EDIT: This has been fixed. Logged out and rejoined the server weeks ago and it’s been working since.]

I’ve been playing OW on PS5 lately and recently discovered that my microphone isn’t working properly.

Tested it out on party chat outside of this game and it worked fine. Unplugged it several times to no avail and configured my in-game settings to no effect. I can’t hear any other players in QP or comp, for whatever reason I appear muted on the social menu even after talking to someone in the previous match.

I’ve not been muted by teammates, it works on other games and I’ve never had this problem before since I first got the game (late 2016).

Any advice would be appreciated, thanks in advance!