Epic account on linux [solved]

Hi, I've downloaded the game via steam on mint. When I click the epic icon to log in, firefox loads the website. But then nothing happens, it doesn't trigger the log in on the laucher. Does anyone know a way to solve this?

EDIT: It also didn't work with chrome as browser, the linux Rare app gave me the same result as steam and the Heroic Games app (though logging me in with my epic account) didn't update the game launcher, so I couldn't run the game.

Then I’ve downloaded the Lutris app for linux. There I could get the epic launcher and install the game. The game launcher logged me in automatically and was running an update. It works. Lutris was the way to go for me! (Unfortunately it's running smoother on Windows for me but i only have a shit decades old on board graphics chip lol)