Microsoft Sudoku not saving my daily challenge results

Super weird. While I jumped the gun the other day saying it was all working again, today I did get all challenges to save. Hopefully this is a sign that they are getting this resolved.

As of today, March 23, this work around no longer seems to work. What changed I cannot say but I tried multiple times to solve today's puzzles with them being cleared after closing and re-opening the Sudoku app.

It turns out there is a workaround. Restart the computer and immediately open Sudoku and play unfinished days... Once you close the app it will have saved your status, however if you play any additional Sudoku games afterward those will not be saved until you restart the computer again and then play. I have managed to get all caught up doing this but it is a terrible solution and speaks clearly that there is a bug in the game.

I found that the puzzles of the last couple of days are now saving but after playing all of the unsaved puzzles, completing them, closing the app, and re-opening it... almost all progress from 13-16, and 18,19 of March disappeared.

Mine is still not saving progress