I can't copy past my password into the luncher on 1 of my PC

[Bacent]

I,m not interested in that, but not only the copy past doesn't work the luncher is really bugged in full screen for some reason. It blink and it trouble some even to type in it.

But I guess that I'll open an in-game ticket.

If it's an out of game issue, you'd want to write a ticket in the actual support center, not in game. Plus right now with Covid their response time will be a bit longer than normal.