It is apparently NOT WORKING CORRECTLY in tax year 2021. My LTC premiums appear on my TT schedule A Line 6 as entered, but is NOT being carried over to WI SB Line 7. If I "zoom" from SB Line 7 to TT "Long Term Care Insurance Worksheet" for 2021, line 1on that worksheet is blank. If I right click on that to "Data Source" it points to a "Data Source" dialog that shows "LTC Insurance Worksheet Line 1, and indicates it is "From the federal return, Long Term Care insurance amounts.".
[UPDATE: This was my own error - see below.]
