Autofill in Yahoo Mail App not working

[SHIVA77]

Initially when I was using the Yahoo Mail App on my 12.2 with contacts synced. I was able to successfully use the autofill in the "To" bar. But for some unknown reason autofill no longer works. I have uninstalled and reinstalled YM app and there is no change. I have alse cleared cache on Contacts with no help either.

Yahoo support can't help either.

Did I mess something up with Contacts?

 

[SHIVA77]

Update: As of today, and don't ask me how, Autofill started working again.