Horizontal scroll position on start

[BetterRed]

Windows 10 2004, Calibre 64bit 5.2

When I start calibre the book list is sometimes horizontally scrolled to the right, so I can't see the leftmost column - which is irritating. I can't find a pattern that triggers this. It happens, sometimes, on all libraries where the sum of the column widths exceeds the width of the window.

• I do use the View Manager plugin so it could be that?
  
• And I think I noticed DB Browser did the same thing - so it could be Windows?
  
• And IIRC DB Browser uses Qt so it could be that?

I first noticed this in 5.1.2 (beta), I didn't install earlier version 5 releases because I was waiting for plugins.

Anyone else noticed this?

BR