windowed to fullscreen bad resolution problem (aspect ratio)

i noticed that when the player resize the game from windowed to full-screen the aspect ratio of the game is not respected. even when you use "alt+enter" to switching from them. there is a solution to make it work?

Yeah this is a known problem.

It usually only happens though when you change the window size after swapping to window mode. Swapping between fullscreen to window mode & back should keep the correct aspect ratio.

Hopefully David will be able to fix this issue in a future update.