Created attachment 185159 [details] Annotated screenshot The drawing area is only using half the screen and I can't adjust it; see screenshot. When I enlarged the window, the drawing area stayed small and much of the window is wasted. I expected to be able to drag something to fix the drawing area This seems to be new to 7.5.0. I can't repeat the problem on demand.
Please test with a clean profile, Menu/Help/Restart in Safe Mode
I can't reproduce this in Safe Mode, but I couldn't reproduce the problem in regular mode either. I see the expected behavior: when I adjust the size of the Properties pane, the drawing mode adjusts to fill the entire area.
As you haven't been able to reproduce the issue, I'm marking the report as "resolved - insufficient data" but please feel free to set back to "unconfirmed" if it reappears and you're able to provide more information. Thanks!