First, I have access to my gitlab.com account via my recovery codes, but I lost an old phone that had my original 2FA (Google Authenticator) app. I’d like to set that up again on a new phone and it should work because I have access, but the only options I seem to get in my settings are to add a U2F device.
In fact, it mentions that users need to add a 2FA app before U2F. It says I’m ok, because I already have 2FA mobile app. But, as above, that’s what I’m to replace (not U2F) since I lost my phone.