added visible footnote

packages/stream_chat_v1/lib/channel_page.dart

@@ -136,6 +136,9 @@ class _ChannelPageState extends State<ChannelPage> {
                           ),
                         );
                       },
+                      deletedBottomRowBuilder: (context, message) {
+                        return VisibleFootnote();
+                      },
                     );
                   },
                   threadBuilder: (_, parentMessage) {

packages/stream_chat_v1/lib/thread_page.dart

@@ -53,6 +53,9 @@ class _ThreadPageState extends State<ThreadPage> {
               messageBuilder: (context, details, messages, defaultMessage) {
                 return defaultMessage.copyWith(
                   onReplyTap: _reply,
+                  deletedBottomRowBuilder: (context, message) {
+                    return VisibleFootnote();
+                  },
                 );
               },
               pinPermissions: ['owner', 'admin', 'member'],