Wallpaper is not drawn to the entire screen when using weird (1.6666666) monitor scaling

[MayorSeb]

What Happens:

2 one pixel lines on the bottom and right of the screen are not drawn to by hyprpaper resulting in the accumulation of pixels when windows or the cursor pass over them
example (might have to zoom in since it's 4k)

To be fair, this image doesn't really show anything since it's capturing not rendering anything. I thought this might be something wrong with my monitor especially since the captured screenshot is 3841x2161 but I don't get any weirdness when using swaybg, the default wallpaper or setting the scaling to 1.5 or 2.0.

Steps to reproduce:

1. Set a monitor's scaling to 1.6666666 in hyprland.conf
2. Isolate the monitor if you have multiple monitors (the monitor's right side seemed fine until I did this)
3. Start hyprpaper
4. Move the mouse cursor or a window over the bottom or right edge of the screen

Expected behavior:

Wallpaper is drawn to the entire screen
example (although this is just the wallpaper used in the screenshot)