Enable DPAD navigation control of TWA app (chrome customtabs) on android TV

I've successfully converted my website to TWA app. However when running the app on Android TV box I can't use DPAD remote control for navigation how hard I tried cause there's no such clear directives online on how to implement it...

find below few codes on attached files from:

1/- [login to view URL], etc...

Moreover, as the app relies on chrome; put on a service to force chrome to download silently if it's not installed or update...

Android Desarrollo de apps móviles PHP XML Java App Store Optimization Google Chrome

Nº del proyecto: #27644139

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