3-dot menu not hiding in web app

Is this only happening to someone else? In the web app, when I select an option from the  “3 dot” menu it does not hide automatically like it used to do.

I mean, first I click the “3 dot” menu on ANY element (song, album, playlist), then I select an action like “listen next”, “add to queue” the action gets performed but the menu does not hide automatically.

When I use  “add to playlist...” and after adding the track the menu also doesn’t hide. The menu does not even hide when adding a track to a playlist using the button at the left of the play button in the main bottom bar.

Some months ago it worked normally but for about 2 months it is not working properly.

It is not about my web browser because it has received all the updates. It is not about cache or refreshing because I have done it many times along to many computer reboots. I use firefox.

Is someone experiencing this problem? I tried to report the issue but I received only “bot replies” suggesting me to try the obvious and not creating any report at all.