"dialog" and the back stack

"dialog" and the back stack

Prior to JQM 1.4, I created dialogues using data-role="dialog" and those pages were not added to the back stack, so navigating off one and then pressing back would bring you to the page before the dialog.

Now with 1.4.5, dialogues are defined as data-role="page" with data-dialog="true". Using this method, the dialog is added to the back stack, so if I navigate off the dialog and then tap back I am returned to the dialog. This is not the behavior I want. Is there a way, when the dialog opens, to tell JQM NOT to add it to the back stack?