HA Product Options Variants

I had two products that I applied conditional options to in an almost identical way, each with custom pricing for the different choices. One of them worked great. For the other, the custom pricing didn't work for one of the options which allowed several orders to get placed for much less than the item would have cost. I contacted their support team who gave somewhat generic responses and then told me that the issue had been fixed. When I went to test it, the behavior was the same. I discovered that the ordering of the options was somehow affecting which option set pricing worked. I opened another support ticket and never heard back.
I had really high hopes for this app but it seems to have bugs and the support felt really lacking, especially considering that I was in the free trial period during my interaction and felt quite unsupported while setting everything up.

I'm temporarily removing the product the options aren't working on, have paid for a month's use of the app and am moving to a different solution as soon as I can.