[BUG] Problem with scaling on big screen resolution

[cobraalloc]

Hello!
I found a bug that makes "pastexen" unusable.

Some environment info:

• Display resolution is: 3850x2160;

• OS: Win10 x64 PRO.

USE CASE:

1. Start pastexen
2. Expand the window with settings from the tray

[webbrain-one]

Thanks for the detailed report! 👋

I've opened PR #148 to address this. It should fix the scaling issues that make the app unusable on high-resolution displays.

Please give it a try and let me know if this resolves the problem for you!