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[2.1.7] Cant go Windowed Borderless on Windows

Posted: Tue Jun 23, 2026 2:46 pm
by LuziferSenpai
Before 2.1, I could easily force the window to go into Windowed Borderless`, but now I need to enable fullscreen and then force it down to 2k.

This is needed for people who play on a not 19:6 screen and dont want the 21:9 or 32:9 experience.

I use Windowed Borderless Gaming for all my games and Factorio is currently the only one that has this issue.

Greetz,

Luzifer

Re: [2.1.7] Cant go Windowed Borderless on Windows

Posted: Tue Jun 23, 2026 3:32 pm
by Rseding91
Facorio 2.1 updated SDL2 to SDL3, so I would guess it's related to that.

Re: [2.1.7] Cant go Windowed Borderless on Windows

Posted: Tue Jun 23, 2026 4:00 pm
by raiguard
This is undoubtedly related to SDL3. I would reach out to the SDL3 devs because we aren't doing anything specially different with our windowing. Maybe see if an SDL3 sample application has the same issue.

Re: [2.1.7] Cant go Windowed Borderless on Windows

Posted: Tue Jun 23, 2026 4:07 pm
by LuziferSenpai
Seems to be a known issue and is on the Milestones for 3.x.

So we will have to wait and see.

Thanks.