"Choose an email client from…" pop-up in WMM does not appear

Issue Name: NOAA-CrowdMag_12_2014 - "Choose an email client from…" pop-up from WMM does not appear
Device Make: iPhone
Device Model: 5c
Device Operating System Version: 8.1.1
Browser: Safari
Carrier (or WiFi): U.S. Cellular
Severity:
Description:
"Choose an email client from…" pop-up from WMM does not appear when email icon is clicked. Home screen of iPhone appears instead.
Steps To Reproduce:
1) Click on application
2) Click on WMM
3) Click on "Calculate"
4) Click on email icon
5) iPhone home screen displays; no pop-up appears
Expected result: "Choose and email client from…" pops-up
Anything else of importance: I do not use the iPhone "Mail" app.