At the moment in the tax optimization you can only see the differentation between short and long term gains/losses for today. It would be really beneficial to have kind of a timeline per asset to see when amount will change from short term to long term.
Otherwise you could miss the opportunity to realize losses (to compensate gains) before they get classified as long term. Especially if you have bought several times, it is hard to find out on your own with FIFO/LIFO when the classification changes.