When first opening the forum from a bookmark after clearing history before closing.
Add the section name.Also, on the forum main page, alt+left/right page navigation does not persist without refreshing. And sometimes in the "login" menu, where you select minimalism, no background, wide layout, etc., the window does not close immediately. Usually, I select, the window closes, I open it again, select another option, it closes.
P.S. It also redirects to the main site page when logging out if you were in private messages.
Updated the title
Made the "login" menu close after clicking anywhere.
Made alt+left/right work in Firefox, as I was only able to reproduce the issue from this page there.
Made it stay on the same page, even if it is inaccessible without logging in, in which case the login form is simply displayed.