FF9 Memoria Mod - Widescreen shifted to the right?

[kennybones]

I might have misunderstood something, but how exactly does the widescreen support for Memoria actually work?
My resolution is set to 1920x1080, but the results are like this:
https://drive.google.com/file/d/1kCaGeNTnnNrcUXnVllIJ9z9bHhrcjjvs/view?usp=sharing

Edit: Seems as though there's an issue with Memoria in conjunction with the latest HD backgrounds mods