So I just wanted to quickly share a discovery I had.
In hunyuan video wrapper, stacking lora's starts to introduce artifacts.
I was stacking character lora's so I wanted to see if i could solve the issue.
I discovered that with the block editor, people/characters seem to sit specifically on the double blocks, more specifically, double blocks 10 through 19.
so if you turn off all other blocks, you can stack without artifacts, at least with character lora's.
Some one asked for the workflow, its pretty straight forward with the video wrapper.
Stacking works if its a male and a female, have issues with 2 females as they blend, or one just overrides the other, but it may be due to the fact that both the female lora's i trained, i tagged with "woman", i think without that it may work.
Also noticed, if you are injection a motion lora, you may want to do that before the characters, but enhancement lora's you want after, haven't nailed down the blocks for motion yet.