Very thin menu column in Project Settings in Trados Studio 2019 SR2

In Project Settings, the left column with the various pages is always very skinny, meaning the entries are always cut off. I can make it wider on an ad-hoc basis, but it always resets to being skinny next time, which is very annoying. It seems like the software should prevent this from happening, or at least default to a width that allows everything to fit on the screen. I have a 4K Ultra HD screen (3840x2160), so there are plenty of pixels to work with.

See screenshot: