workflow assignments not working

I’m having the same problem. I tried to re-install it and deactivated any of my other plugins and still wasn’t working.

Me too and found the answer in other blog. You should try this:
1. Open the file wp-document-revisions\includes\admin.php
2. Go to line 982
3. Change the or-statement ( || ) to an and-statement ( && )
The row should look like this when you’re ready:
if ( !isset( $old[0] ) && $old[0]->term_id == $_POST[‘workflow_state’] )

thanks a lot, SOLVED!