Weird behavior when in full screen mode

I’ve been experiencing some weird behavior in full screen mode that only started recently. It doesn’t impact function, but aesthetics.

Here is a screenshot of the top bar when not in full screen:

Here is a screenshot of the top bar when in full screen:

As you can see there is an enormous amount of grey space in full screen mode. I can’t seem to manage to change it.

DTPro Office 2.8.2
OSX 10.101

Is nobody else experiencing this?

Nope. Not over here.

Try running DEVONthink in full screen after you boot in safe mode. That is a clean environment without most potentially conflicting applications. It will help tell you whether there’s an app that’s conflicting with DEVONthink.