Widescreen small window

[Wronschien]

Hello, using the latest version on Windows 10, when I setup a widescreen aspect ratio, the image stretches only up to a certain size following the window, and fullscreen is only padded with black borders. There is no problem with 4/3 mode which does stretch as much as available vertically.
I searched around but didn't find anything, is there anything that can be done ?
The window is not too tiny but still I'd  like it to be bigger or real fullscreen.

[jesalvein]

you will need the game to have an internal 16/9 option, or use a widescreeen patch if you want a true widescreen

[Wronschien]

Thanks for the reply. I forgot to mention that the games I tested do have either of these, and the display area is 16/9, but it won't grow up to max. I tested a bit and noticed the maximum size of the display is related to the internal resolution I set, though.

[Wronschien]

Well after the current update the problem is no more.
It was indeed a bug I suppose, anyway it's working as intended now, great !

[AmandaJansen]

you will need the game to have an internal 16/9 option, or use a widescreeen patch if you want a true widescreen

Thanks, my issue has been fixed.