Reassigning the document class filled in a required field but kept the document marked as invalid.

I'm building a QF session in the new version of QF. I'm basically doing a barcode read and then assigning the value to a required field (required in QF, not the template in the repository). There are no other fields for this document class.

I had a document with the pages out of order so didn't get the barcode to read, meaning it got flagged as invalid and couldn't store because the field was empty (good).

I noticed that the expected stop page was page 2, so I rearranged them via the thumbnails in QF and selected Repeat Assignment. This got the barcode properly and filled in the field.

However, the field/document was still flagged as invalid (bad). Putting my cursor into and tabbing out of the field did not correct the problem (maybe because there are no other fields to tab into?). Editing the value, by deleting and retyping the last character, finally got QF to recognize that the field has a value and can be stored.