Hey there …
as listed already in another post, e.g., Banner not dismissing, there are problems if a user choses a username including a dot / period.
I would need quite a fast solution for that, but I am sure it’s not so easy. I thought about prohibiting a dot / period when the users creates his/her account (self-signup and accepting invite). This may be not a solution for everyone (e.g. if we talk about SSO or imported user data), but it may be a workaround for many.
Furthermore, I hope that I could change the username of already registered users without big troubles.
Do you have any idea if I can do something about that?