BeReal - can’t update my username - what to do?

here's Bureau app what to do if you can't update your username if you change your username it will update after you receive the subsequent burial notification and post tutorial you can change your username once period notification go to your profile tap your profile photo to edit your profile tap your existing username and create a new username tab change username to confirm and save and again it will update after you receive the subsequent notification and post the period so it as I understand it's not been updated instantly so here uh you can change your username you can share your username you can change your full name so yeah changing your username or full name doesn't send a notification to your friends