Long term vs Short term Gains

I sold several stocks in 2020. Most had dividends reinvested, so when it passed one year there were both long and short term gains, but the input page doesn't have the flexibility to input both, it makes me choose between long or short, even when I select Various for the acquisition date. When I get to the summary page the long term gain is wrong because of the input. How do I I tell the program how much the long & short term gains are?