Home / Tab width resizing not working at all

First things first… great work with your software!! I use it everyday and it’s amazingly fast and lightweight and I love it that way!
I’ve recently bought a new laptop and it features a screen resolution of 3840 x 2160 px. With this resolution active, sumatra behaves as expected unless for the tabs… the tabs don’t resize their width to fit into the main window’s width… even when they are only four or five…
Is this a known behaviour? Could or should it be fixed?

Thanks in advance!

Hello Pihglez,
SumatraPDFReader should behave like in the GIF here (this is on a 4K screen as well, Windows 10):
https://drive.google.com/open?id=1NM9d3kJmdF5TBdlLMsY31cyXqOEUfvjJ
If it doesn’t, please share a screenshot or a GIF that shows what’s wrong, and also say what operating system you use.
Cheers,
Stefan