On iOS 6, if the main MT.D screen does not have a Title, then when going to a RadioGroup screen to make a selection, a Back button is not presented.
I understand that if the main MT.D screen was titled “Foo”, then on the RadioGroup screen, the left navigation button should say “< Foo”. BUT… if the main MT.D screen does not have a title, then at least a default "< Back" button should be presented.
On iOS 7, a default button with "<" is presented. This is not ideal but at least it still works.
Preferrably, a default "< Back" button would be presented for both iOS 6 and iOS 7.
Could you please attach the sample project? So that we can reproduce this issue.
Created attachment 5830 [details]
Sample project demonstrating the problem.
Run the project using an iOS 6 simulator and see the problem. Run the project in an iOS 7 simulator and notice it does not have a problem. Ideally, both iOS 6 and iOS 7 would show "< Back" rather than blank and "<" respectively.
I have checked this issue attached sample on iOS6 and iOS7 simulator. And I am able to reproduce this issue.
For iOS7 simulator:
On running sample to iOS7 simulator, "<" button appears at to of screen to go back.
For iOS6 simulator:
On running sample to iOS7 simulator, "<" button does not appear at top of screen to go back.
Hence, here is the issue that "<" button does not appear at top of screen for iOS6.
hence, marking it as Confirmed.