Inpainting using entire canvas size causing weird results

[Asonael]

When you mask an image, it uses the whole original canvas size as a base.

I'm not sure how to explain it or the technical terms, but I will try.

Say I want to put "a person" into a scene, it will render it to the whole base image size, then just mask part of that person into the scene (usually part of the body or face)

Other in-painters using the exact same models will render it to the mask size, or something similar and put the whole person into the mask.

Yours:

Others:

Same prompt, tried multiple times with same and different seeds and iterations.