I put this as a "generation guide" because it pertains to the generator.
Per the creator program update, models with a licensing fee "earn that fee instead of your share of base compensation and tips". If you're generating on-site and all of the models you're using have a licensing fee, click on "breakdown" and turn off the creator tip because It won't go to the creators anyway. Obviously if any of the models you're using don't have the fee enabled you can leave the tip enabled. However, I don't know if tips are only split between eligible models or all models.