The "link" setting is mandatory, a ID is created from that, if not present it will have no id, meaning second level menu does not know whom it belongs to. For link type 6 add a fail-safe menu location if the javascript fails that is suppose to block clicking it.
The "link" setting is mandatory, a ID is created from that, if not present it will have no id, meaning second level menu does not know whom it belongs to. For link type 6 add a fail-safe menu location if the javascript fails that is suppose to block clicking it.