I am working on SharePoint 2013 on premise with Nintex workflow.
I have a document library with document sets. The workflow loops through Word documents in a set and has to update several fields. All fields are updated except for one choice field (Document Status). The workflow does not error – it logs that the field has been updated. When I try to edit the field through Edit form - the value is not ‘saved’ and flips back to the previous value. The only way to update it is to open the document and update Document Panel within Word document.