Page Sets; No longer prompt when Page Set has prevented User from closing the form

Attempting to close a running Page Set form gives the Page Set the option of cancelling the close, e.g., upon prompting that the Page Set contains unsaved data.

If the Page Set did indeed cancel the form being closed, a further message box appeared alerting the User to the fact that their attempt to close the form had been cancelled and giving them the option of still closing the form.

This behaviour was implemented to prevent Page Set forms from never being able to be closed but has now been removed since it is really up to the Page Set implementer to decide this.