A document shows values of that were given a column in "View Properties" but not in "Edit Properties"

Hi,

we have a strange problem:

A document has a column (choice, multiple values) and when select the file and click "View Properties" we see values ("Product1;Product2" for example)

But in the "Edit Properties" - it displayes the checkboxes of product names where no one is checked - like no Product values were selected.

When filter the Document Library - to show only documents of a specific product like "Product1" - the document is indeed doesn't shown - as it is in the "Edit Properties" (as no values were selected).

Any solutions?

keren tsur