Trying to change background color of TabBar with theme change from light/dark. Found a way to manage indicatorColor, labelColor, unselectedLabelColor using TabBarTheme but there is no way for TabBar. Found TabBar will make use of PrimaryColor but that is also not helping even if having distinct primaryColor for both theme. Is it because TabBar is inside Slivers.

DarkTheme

tabBarTheme: const TabBarTheme(
    labelColor: colorOffWhite,
    indicatorColor: colorBlackBg,
    unselectedLabelColor: disabledTextColor,
  ),

Light Theme

tabBarTheme: const TabBarTheme(
    labelColor: colorBlackBg,
    indicatorColor: colorBlackBg,
    unselectedLabelColor: disabledTextColor,
  ),