Image upload not working?

Hey mah shitizens, I went to make an simple OC image post on Noncredibledefense@sh.itjust.works and the "browse" image upload dialog will not open. Tried logging out, then logging back in and restarted my phone. Android, firefox, all updated recently. I also tried uploadingcit from lemmy.world. checked my android and browser media permissions. Halp