It is not possible to swipe away a notifications with your nick highlighted from lock screen (effectively blocking owner information on the lock screen)
get a nick highlight in a channel
have your screen locked
try swiping away the notification
Expected: to be able to swipe away the notification as any other notification on lock screen
Actual: not possible to swipe it away
The notification is also stuck permanently in the Notifications panel btw, not only on lock screen.
In fact, messages keep just piling up in the parenthesis (n).
It is not possible to swipe away a notifications with your nick highlighted from lock screen (effectively blocking owner information on the lock screen)
Expected: to be able to swipe away the notification as any other notification on lock screen Actual: not possible to swipe it away