Ah, because you likely accessed the threads through a not-threads frontend.
Gotta use the threads frontend here: https://alpha.leofinance.io/
Keychain works for sign in. Notifications are there (but still in Alpha phase).
Not sure if other frontends will adapt to parse threads. Will be up to them independently :)
of course .. my ginabot takes me to peakd always.. I am not one for jumping around on frontends.
SO then I went to the app and thought Oh I'll find it there ... there wasn't any notifications AND a real deal breaker .. the text is way too small to read without straining.
Hopefully they will improve some of that but at this point it doesn't draw my attention much yet. I don't use dBuzz a lot either