TimeElement - Expose UIDatePicker.minuteInterval ?

[snosrap]

It would be great to expose the minuteInterval property of UIDatePicker in the TimeElement control. Because the datePicker is created by DateTimeElement.CreatePicker() after the TimeElement is tapped, it is (seemingly) impossible to modify the UIDatePicker before it is displayed to the user.

Question:
Are there any workarounds to change the minuteInterval to, say, 15? (e.g., 00, 15, 30, 45). This would make data-entry much easier in certain situations.

If no workarounds, could this be exposed via an attribute? Something like:
[Time(15)] // 15-minute divisions DateTime alarm;

[Miguel de Icaza]

Tim confirms it works now.