I'm trying to use the "Append Changes to Existing Text" with a Document Library which contains multiple Document Set -based Content Types. This is a handy way to maintain a running commentary for content.
However, I'm seeing odd behavior.
I've created my own 'Multiple lines of text' custom Site Column and have tried Plain Text, Rich Text, and Enhanced Rich Text. I've selected "Yes" for "Append Changes to Existing Text". Versioning is on for the Document Library (I've tried setting it to both major and minor versioning).
Each time I edit the column, the value is saved with the date/time stamp, but I only see the last value. Previous values seem to disappear. Any ideas?