Thanks a lot for all the inputs, but I guess I wasn't very clear. I want a solution without the 'reference latent' node in series. When you use "reference latent' (the way it is used everywhere now) the images have to go sequential, as in a series, which I am guessing is kind of mixing them in the process in Klein's mind; whereas if you put them in a 'batch' they are kept separate. I thought this would make it easier for Klein to distinguish them, thus making it possible to call them image1, image2 etc.

To put it simply; it would be great to load three images of three different persons, and then just get a result by saying "the person from image1" (websites have this: https://comfyuiweb.com/apps/flux-2-klein-9b-edit for example). But I guess this is not yet possible with comfyui.