What happened to these two people? ? The same url, but not the same person.
Update: I suddenly remembered this is the same issue to https://discuss.flarum.org/d/22667
I think, to solve this problem, maybe add an option to admin page: "use UID in user link instead of Nickname." Or "use Nickname in user link instead of UID."
Or we can access to User's Profile Page via UID or Nickname at the same time just like right now, but we need to solve the compatibility problem. . . (For example, if after u/ is by numbers, check if any user's username is this number. If this number is not an uid, then jump to the user who uses this number as the nickname.)
@010101
It should be for this reason:
After the first link u/
, the number means User's Nickname.
After the second link u/
, the number means User's UID.