How can I log in to another account?

Hi, I have POE2 on Steam.

I have two accounts: one is linked to my steam account, and the other one I created using my email address.

The one linked to my steam account got banned so I am trying to get back to the game with a different account. The thing is that the game wants to automatically sign me in with my steam account and does not give me the option to change.

I am pasting a screenshot of the game. The first thing I see is the Log In button, which leads me directly to a message saying that my account was banned with no other option. I can't get past this screen to sign in with another account.

How can I use my new account?

Thanks.