How to display the message form for an item ID in mail apps for mobile devices

Hi,

The JS API for mail app development provides the call Office.context.mailbox.displayMessageForm to display an item in a popup window. This works fine, e.g. in Chrome, IE or Safari if the popup blocker setting is switched off.

I did the same for the Safari version on iPhone and iPad (popup blocker setting switched off).

But nothing is displayed, no dialog box seams to appear. How can I enable the dialog box on iPhone and iPad?

The iPad shows my mail app in an overlapping window and the iPhone shows the mail app on the full screen, both looks fine. But the dispayMessageForm does not seem to work.

The JS API documentation can be found here: http://msdn.microsoft.com/en-us/library/fp142249.aspx

Thanks!

Niels