TextFormField in flutter pops the page instead of dismissing the keyboard on backbutton

Question

So in my flutter code i have a custom text form field and whenever i try to press back button to dismiss the page it pops that page.

I noticed it only appears if theres a previous page to pop to
if not it simply close the keyboard

I tried setting a will pop scope but didn't work

Answer 1

class MyWidget extends StatelessWidget {
  const MyWidget({super.key});

  @override
  Widget build(BuildContext context) {
    return PopScope(
      canPop: false,
      onPopInvoked: (didPop) {
        if (didPop) return;
        if (MediaQuery.of(context).viewInsets.bottom > 0) {
          FocusScope.of(context).requestFocus(FocusNode());
        } else {
          context.pop();
        }
      },
      child: Scaffold(
        appBar: AppBar(),
        body: Placeholder(),
      ),
    );
  }
}