lockscreen is only half my screen ...?

[cowboymax]

i thought it'd be cute to allow the app to override my wallpaper+lockscreen, but for whatever reason both just take up half the screen?
I have two monitors, and the wallpaper is set to "clone single wallpaper". so it's the same one for both.

[cowboymax]

ok well i set it to "wallpaper per display" and just made them both the same wallpaper which fixed it but tbh it's kind of dumb that i had to do that in the first place