Realized Gain in Budget

I am currently using Quicken 2019. I do see the investment tranactions categories that can be added to the budget--thanks for adding them. However, my issue is concerning the realizedgain category; when i add it, it shows the entire amount of the sale (without removing the cost basis). Is there a way to add the realizedgain category to the budget and only have it report the gain minus the cost basis?

Thanks,
Ray