I am in a similar situation. I withdrew a small amount from my MSA during 2021 and it was all used for medical expenses. I checked the Yes box indicating such on the Turbotax prompt. TurboTax now is withholding filing my taxes because it is ostensibly waiting on form 8853 p1 from the IRS. It now says the form is due 3/31/2022. This makes no sense. Instructions for the form have been out since December. Turbotax must have it.
