Flutter List view builder doesn't shrink when Keyboard appears - flutter

Question

I'm creating a chat feature in flutter but noticed this behavior on IOS that doesnt shrink the list so you can see the last sent message. How can I have the listview builder shrink to show the last message when the keyboard appears?
Note: This issue doesn't happen on Android
Scaffold(
resizeToAvoidBottomInset: true,
body: Stack(
children: <Widget>[
StreamBuilder(
stream: _chats,
builder: (context, snapshot) {
if (!snapshot.hasData) return Container();
return snapshot.hasData
? GestureDetector(
onPanDown: (_) {
FocusScope.of(context).requestFocus(FocusNode());
},
child: ListView.builder(
shrinkWrap: true,
controller: _scrollController,
padding: EdgeInsets.only(top: 10, bottom: 100),
itemCount: snapshot.data.docs.length,
itemBuilder: (context, index) {
return MessageWidget(
tripId: widget.docId,
uid: snapshot.data.docs[index].data()["uid"],
messageId: snapshot.data.docs[index].id,
message: snapshot.data.docs[index].data()["message"],
sender: snapshot.data.docs[index].data()["senderName"],
sentByMe: widget.uid ==
snapshot.data.docs[index].data()["uid"],
mediaFileUrl:
snapshot.data.docs[index].data()["mediaFileUrl"],
);
}),
)
: Container();
},
);
]
)
)

Answer 1

I think you can try the 'reverse' property from the ListView.builder.
Tell me if this example didn't fit your needs, can you share us your code ? (I didn't see why you use a Stack and what could be the issue around that).
class _MyHomePageState extends State<MyHomePage> {
#override
Widget build(BuildContext context) {
return Scaffold(
body: Column(
children: <Widget>[
Expanded(
child: Stack(
children: <Widget>[
StreamBuilder<dynamic>(
builder: (context, dynamic snapshot) {
return GestureDetector(
onPanDown: (_) {
FocusScope.of(context).unfocus();
},
child: ListView.builder(
reverse: true,
shrinkWrap: true,
itemCount: 100,
padding: const EdgeInsets.only(top: 10, bottom: 10),
itemBuilder: (context, index) {
return ListTile(title: Text(index.toString()));
},
),
);
},
),
],
),
),
Container(
padding: const EdgeInsets.all(8),
color: Colors.black12,
child: const TextField(),
),
],
),
);
}
}