fix: attachments ui

lib/src/message_input.dart

@@ -612,8 +612,10 @@ class MessageInputState extends State<MessageInput> {
   }
 
   Widget _buildAttachments() {
-    return Wrap(
+    return Container(
-      direction: Axis.horizontal,
+      height: 76.0,
+      child: ListView(
+        scrollDirection: Axis.horizontal,
         children: _attachments
             .map(
               (attachment) => Padding(
@@ -644,6 +646,7 @@ class MessageInputState extends State<MessageInput> {
               ),
             )
             .toList(),
+      ),
     );
   }