One more step to unhitching from Google…
Right now the only option I see in F-Droid is Aegis.
I’m not sure what to actually look for side from checking for unexpected permissions and reasonably frequent updates.
Hopefully something I can sync with a GNOME app…
Yes, the only issue I have with it is that you can only have one TOTP for each site entry (need to create two separate entries is using two accounts).