How to keep Scratchpad in the background? (Win Beta)

The Scratchpad-window is constantly in the foreground. Be it Scrivener itself or a browser window or another program. I can’t find an option to keep it in the background, when I don’t use it for a minute. I don’t want to have to constantly open and close it, Is there an option that I can’t find? Or what could be the problem? (I’m using the current Windows Beta version.)

Better to post that in the Beta forum.