Stable diffusion in PS Beta

I'm using the latest PS Beta and can use the new generative fill feature and so on. However I've seen Stable Diffusion or 1111 running in Photoshop and would like to do this. There are YT videos but all confuse me. I ended up following a guide to installing auto photoshop Stable Diffusion as a plugin and downloaded the ccx file. However PS Beta won't accept it. At this point I am lost!

Maybe Stable diffusion/1111 is alread in PS Beta? If so how do I access it? Help please!

Oh I also tried Alkaid plugin. Now I can't get rid of it!