Strange borders after upgrading to Mac OS Catalina

Since I updated to Catalina I have grey borders surrounding my text space.

I already tried everything under appearence -> main editor. I tried fixed with and no fixed with. The borders always remains. Before the upgrade to Cataline, that is under Mojave, it worked perfectly fine.


Have you updated, either through the Scrivener UI or download, to the Catalina compatibility update––Scrivener 3.1.4? … s?os=macOS

Amazing. This update solved my problem. Thank you so much!