War Thunder Steam Can't switch accounts, no option to switch on player card

Basically as described by the title. I got a new PC, downloaded war thunder on it through steam, and I can’t switch out of the steam account (which I have never played on and has zero vehicles etc.) to my main account. I tried to switch accounts on the player card but the option simply doesn’t exist for me there.


Why is Gaijin so quiet about this topic?
Seems painfully obvious that they do not want us to play their game anymore: Their launcher sucks, and they disabled the use of our old account on Steam.