There is a limit to the minimum size of the window

[vsub_]

This is a bug or that's how it's maded(maybe I didn't notest...it exist since somewhere between 0.9.8-1248 and 0.9.8-1450)

When you try to shrunk the window,you are limited to around 480x270

[[Unknown]]

Pretty sure it's intentional. We don't support lower window or internal resolutions than 1x anyway, and the menu would get all broken.

-[Unknown]