not a comment on bitwarden itself, but I was trying the built in TOTP after upgrading to premium. I tried a manual vault sync several times on both sides and that did nothing. I realized that I had to resync membership finally. That allowed me to have access to the totp field. Sadly it still didn't autofill it. I had to copy it, which is still better than typing it out. Still, membership and vault sync could be more push notification oriented, than rare polling.