[BUG] Save window dimensions or make it slightly higher

[sebibasti0815]

Describe the bug
The dialog window is not high enough, the two buttons, Ok & Cancel, are below the lower frame and can only be reached by scrolling.

To Reproduce
Add an image and say "yes" to the resize-question to open the dialog window.

Expected behavior
Buttons reachable without scrolling the window contents.

Screenshots
Dialog window is opened:

Should be:

Desktop (please complete the following information):

1. Win11, 24h2, 26120.2415
2. 128.5
3. 5.8.2
4. Jpeg 1800x1200
5. none...?
6. yes
7. yes

Thanks!