flutter showbottomsheet vs showmodalbottomsheet
showModalBottomSheet( backgroundColor: Colors.transparent, context: context, isScrollControlled: true, isDismissible: true, builder: (BuildContext context) { return DraggableScrollableSheet( initialChildSize: 0.75, //set this as you want maxChildSize: 0.75, //set this as you want minChildSize: 0.75, //set this as you want expand: true, builder: (context, scrollController) { return Container(...); //whatever you're returning, does not have to be a Container } ); } )