On PieFed World v1.1.7-13-ge3e624cc, currently only Passkeys and OAuth authentication is supported in the settings. I’m not sure if Piefed Social latest v1.3.6 version supports TOPT 2FA or if this issue is only pertaining to Piefed World instance.
If this feature is missing, kindly add a new feature to support TOPT 2FA based authentication. Thanks…
TOTP really is not a good idea nowadays. I’d rather see WebAuthn. It’s modern and actually efficiently protects against many things TOTP is supposed to protect against and even more threat vectors.