@Blue_Knight Try this workaround: enter 100% ownership at the top and then half of all values into boxes for each person. (I also only entered capital gains in box 53, using the same value as line 21, half the total, instead of dividing the time periods.).
Then the values for line 68140 on T936 were correct and agreed with Schedule 3 line 17600, and try to file.
We are aware of this issue, and our development team is working on a resolution. We appreciate your patience.
