TabItem text Transformation not working

[bhavincb]

i'm trying to remove default text-transformation applied to TabItem title inside TabView. but i'm unable to make it happen.
i tried 3 different scenario mentioned below. but none is working.

1. <StackLayout *tabItem="{title: 'TabP1',textTransform:none}"></StackLayout>
2. <StackLayout *tabItem="{title: 'TabP1',textTransform:'none'}"></StackLayout>
3. <StackLayout style.textTransform="none" *tabItem="{title: 'TabP1'}"></StackLayout>
4. <StackLayout textTransform="none" *tabItem="{title: 'TabP1'}"></StackLayout>

how to change TabItem title from TABP1 to TabP1?
here is playground demo https://play.nativescript.org/?template=play-ng&id=Yzv3vE

[bhavincb]

i had implemented textTransform property to the tabItem directive. but i'm lost at how to propose changes to main branch.
below is pull request with changes i had made.
bhavincb#1

[tsonevn]

Hi, @bhavincb,
You can review our contributing guidelines, where you will find information, how to contribute to some of the NativeScript's repositories.

[bhavincb]

hi @tsonevn ,
i had already reviewed guidlines but still i didn't get how to push code to your branches. never mind that. please review above issue and also if needed checkout my branch for solution implementation.

[bhavincb]

hii @SvetoslavTsenov ,
to make it working in current project. can i get this fix using @next with nativescript-angular ?