We have identified the issue with the manage relational table behavior.
here is an updated copy of the webassist/database_management/wa_appbuilder_php.php that will correct the problem
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.