I'm trying to get access to the source of code of a widget however Android Studio is not showing the correct source code as I cannot see the build method that builds that widget. See below:

This is the widget I'm trying to get access to the source code by using CTRL+clicking on the widget

FloatingActionButton(
        backgroundColor: Colors.grey,
        child: Icon(Icons.email),
      ),

However I get transfered to this nonesense code with errors, any advise how can I fix this?

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