I haven't figured out how to enter a new bug, but the 2021 form has the wrong dates in the standard deduction form for dependents. It still has 1956 and it should be changed to 1957. As a result, in the desktop version, there is no 1700 entered on the line 3b and the correct standard deduction isn't calculated on this form. Interestingly enough, the correct number is entered on the 1040, but the source document is incorrect.
