> the model seems to have completely ignored a good 35% of the text input,
Well, when you blindly cargo cult a prompting style designed to work around issues with SD1.x in SDXL and in the process spam several hundred tokens, mostly slight variants, into the 75-ish-token window (which, yes, the UIs use a merging strategy to try to accommodate), you have that problem.
> most egregiously I find the (flat chest:2.0)
The flat chest is fighting to compensate the also heavily weighted (hands on breasts:1.5) which not only affects hand placement but also the concept of "breasts", and the biases trained into many of the community models with that term mean that having that concept in the prompt and heavily weighted takes a lot to counteract. So, no, I don't think its ignoring that.
> most egregiously I find the (flat chest:2.0)
The flat chest is fighting to compensate the also heavily weighted (hands on breasts:1.5) which not only affects hand placement but also the concept of "breasts", and the biases trained into many of the community models with that term mean that having that concept in the prompt and heavily weighted takes a lot to counteract. So, no, I don't think its ignoring that.