To reproduce:
1. Install CCK 5.x-1.6-1 and content_taxonomy 5.x-1.x-dev.
2. Create new content type containing content_taxonomy field type, refer to any vocab, and ALLOW MULTIPLE
3. Theme the cck input form using $form['field_name']['#access'] = FALSE if authorized but not admin
4. Create content as admin and edit as auth.
The multiple select data is saved perfectly by admin and cannot be seen/edited by the authorized user BUT all data is deleted after the authorized user submits. This isn't a problem if the select is single only.
Comments
Comment #1
magnus commentedCleanup of old issues. According to maintainer: "active development is only done for the 6.x branch! 5.x is not supported any more".
Open a new issue if problem still exist.