Blank Nickname in HOI 4 multiplayer lobby

[Lovely]

Hello. I was playing HOI 4 multiplayer and found an issue. Someone was able to hotjoin as person with black nickname - on screen - and he started to spam messages in lobby chat. Host wasn't able to kick him - because he can't see him in lobby - and that black nickname person started to spam messages in chat until lobby crushed.

This problem exist for actually long time - but last days I see this "blank nickname" cheaters almost every day, and HOI 4 multiplayers become more and more unplayable.

 

[SMGJohn]

I am not sure if its the same guys, but we had a bunch of people from Horst servers attacking our games like that spamming stuff like "Play Horst or D**" - "Join Horst server" and so on. We had like 7 of them in one lobby crashing our game completely to desktop.

When I looked at your image, Batman I think that is the guy who used to be host of Mystic server one of the largest HoI4 servers, but I heard that he refused to host Horstorical games anymore so the horst people attacked him and everyone on Mystic server and took it down, these people are seriously toxic as heck they ruined a lot of games for a lot of people tonight they kept going for almost 6 hours straight up.
They even got into our lobby which had a password on it, disgusting really.

 

[Lovely]

Sounds terrible. Actually I heard about that kind of "black" abuse even one year ago. Paradox seriosly need to fix that lobby-exploit.

 

[Fulmen]

This has been in the game since launch. I seem to recall they eventually fixed one way of doing this, though I could be mistaken.

 

[orochi2k]

The user name may be just visually blank. It may be just unable to display inside HOI4 game.
Any chance to get his Steam user name?