The big man doesn't need PRs.

Looks like the big man pissed off a bit Automatic1111 : « More than anything, the amount of added code is very very unappealing. I don't feel right telling you to throw this away after you stent time working on it, but I don't want this complexity added to the repo. The contributing page does say that you should consult with me before PRing big changes. I have plans to add this kind of compositing myself, so if you don't want to rework the code to conform to those requirements, the feature will make it in anyway at some point.» https://github.com/AUTOMATIC1111/stable-diffusion-webui/pull/1695#issuecomment-1268182069