Allow buy X get Y in Discounty to apply multiple times per order

We want the Buy X Get Y campaign in Discounty to apply multiple times in the same order. When we set up a buy 3 get 1 free offer, the free product is currently only applied once per order, even if customers add higher quantities to their cart. We need the discount to scale with quantity so it works like get 4 pay for 3, get 8 pay for 6, get 12 pay for 9, and so on. This is especially important when running live campaigns, so customers automatically receive the correct number of free items based on how many qualifying products they purchase. If this would be helpful for your store as well, please upvote this request!