Just to add to my last comment (sorry about the double post),
Even if the race condition were to occur (which, as outlined above should only be possible where issues occur in Qt), the most that would happen is that the item get sent to both preview and live.
Just to add to my last comment (sorry about the double post),
Even if the race condition were to occur (which, as outlined above should only be possible where issues occur in Qt), the most that would happen is that the item get sent to both preview and live.