Can change group registration level

lib/ui/dialogs/multi_choices_dialog.dart

@@ -1,3 +1,4 @@
+import 'package:comunic/ui/widgets/auto_sized_dialog_content_widget.dart';
 import 'package:comunic/utils/intl_utils.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
@@ -70,21 +71,19 @@ class __MultiChoicesEntryDialogState<T>
   Widget build(BuildContext context) {
     return AlertDialog(
       title: Text(widget.title),
-      content: SingleChildScrollView(
-        child: IntrinsicHeight(
-          child: Column(
-            children: widget.choices
-                .map((f) => ListTile(
-                      leading: Radio<T>(
-                        groupValue: _currChoice,
-                        value: f.id,
-                        onChanged: (v) => setState(() => _currChoice = v),
-                      ),
-                      title: Text(f.title),
-                      subtitle: Text(f.subtitle),
-                    ))
-                .toList(),
-          ),
+      content: AutoSizeDialogContentWidget(
+        child: Column(
+          children: widget.choices
+              .map((f) => ListTile(
+                    leading: Radio<T>(
+                      groupValue: _currChoice,
+                      value: f.id,
+                      onChanged: (v) => setState(() => _currChoice = v),
+                    ),
+                    title: Text(f.title),
+                    subtitle: Text(f.subtitle),
+                  ))
+              .toList(),
         ),
       ),
       actions: <Widget>[