General Setting not working [Close on Login]

[WaTaShi-Rami]

SAM does login, putting username/password and guard code but doesn't close after its logged in the account.

After its logged in shows like this:

[rex706]

probably an issue with the new Steam update

[caldi81]

Same problem. After logging in with SAM I have to close and reopen SAM to change account. Is it possible to solve it? Many thanks