Padding inconsistent with other apps

[marekjedrzejewski]

While invisible border around the window is not noticeable for the most part, when snapping two programs side-by-side, it looks off.

If I change padding here from 12 to 1, it looks decent, but then resizing by dragging sides means you need to be pixel-perfect to catch the broder, if it's set to 0, ability to resize by dragging sides is completely lost.

[love-linger]

This Padding is used to draw the shadow of the custom window frame. Since the app cannot detect the Docking event, this problem cannot be handled in the custom window frame mode.

It is recommended to enable the Use native window frame option.