Thanks for the suggestion. After reading it and talking with Intuit, my conclusion is that for HRBlock files it may work for some pdf files, but it does not for me. From my Mac I get error message that pdf could not be successfully used.
So Intuit has some work to do to make it functional with the specified files - it currently does not work.
I could not import my .T22 pdf on 2/20/2024. So hope this can be resolved.
Thanks for suggested links. I did follow those directions without success, and that is why I posted the problem.
I've moved on, and just started a new file without import of my HR Block 2022 filing. A bit disappointing though.