[TIMOB-24326] Windows Phone: Window title is not showing

Hello, We have tried to add a title on any window for windows phone but Window title is not showing for windows phone. *Testing Environment:* Appcelerator Studio, build: 4.8.0.201611121409 SDK: 6.0.1.GA Appcelerator Command-Line Interface, version 6.1.0 Windows emulator: 8.1 WVGA 4 inch 512MB *Testing Code* index.xml

<Alloy>
 <Window class="container" title="Hello Window">
 </Window>
</Alloy>

index.js

$.index.open();

Although I have tried for TabGroup. *Testing Result* Window title is not showing for windows phone.