So this is pretty strange, but it's exactly what it sounds like.
Running Rimworld1393Win, on a UHD monitor, just Vanilla + CR (though I don't think CR has much to do with this, since it's the actual game resolution/CR doesn't touch that to begin with).
I've got font scaling set to 1.25x in the game, and every time RW starts up, it starts with a lower resolution then the setpoint (3840 x 2160).
Having said that, loading a saved game (from within the game) also swaps back the resolution. It's repeatedly trying to use 3072 x 1728 upon load, but it's also tried to force 2560 x 1440 (perhaps when I had a different scaling value??). You can see the exact moment it happens when loading a game, as the loading dialogue box in the background very visibly changes size while you wait.
Running Rimworld1393Win, on a UHD monitor, just Vanilla + CR (though I don't think CR has much to do with this, since it's the actual game resolution/CR doesn't touch that to begin with).
I've got font scaling set to 1.25x in the game, and every time RW starts up, it starts with a lower resolution then the setpoint (3840 x 2160).
Having said that, loading a saved game (from within the game) also swaps back the resolution. It's repeatedly trying to use 3072 x 1728 upon load, but it's also tried to force 2560 x 1440 (perhaps when I had a different scaling value??). You can see the exact moment it happens when loading a game, as the loading dialogue box in the background very visibly changes size while you wait.