If you aren't using wanvideowrapper, you're gonna be on your own to figure this out via other methods for block loading.
Workflow with block setup in attachments if you don't care about yapping:
The model isn't ready for primetime, its just the first part of a run (which I probably need to restart, because im stupid)
IT IS A HIGH MODEL, but since I don't have a low ready, I experimented to see if I could set it up to also be "low" it helps alot left if high pass, right is low pass. the blockswap isn't the perfect setup, in a way im posting this because there might be even better ones but this I noticed had alot of impact but generally middle "good for high pass" and low and high blocks better for low pass. I recommend for the lower pass adding the nsfw e14 node to help out also, or whatever porn lora from 2.1 (this is a temporary thing, the model is still early in training)
TLDR: high pass blocks 10-19 on, low pass is inverse so 10-19 off, everything else on
If you find a better setup, lemme know! hopefully tomorrows with be a more correct high, and the day after a low.