Headings are not implemented on "search" page.

[billycamp]

Category: Keyboard Navigation
MAS Rule: MAS2.4.6
Repro Steps

1. Launch Embedded Social Test App.
2. Navigate to Hamburger button and double tap.
3. Navigate to Search link and double tap.
4. Search page will be appear.
5. Navigate the page via swipe gesture.
6. Verify that heading is implemented on page or not.
   Expected:
   Headings should be implemented on search page, So that voice over should identify trending topics and Based on who you follow as a heading.
   Actual:
   Headings are not implemented on search page, voice over is not identifying trending topics and Based on who you follow as a heading.

Note:
Same issue is repro on Edit Profile page.
Test Environment:
OS: iOS 11.0.2
App: Embedded Social Test
App Version: 0.7.8 (8)
Tools: Voice Over, Keyboard