fix: Null error in ClientChooserButton

lib/pages/chat_list/client_chooser_button.dart

@@ -99,28 +99,27 @@ class ClientChooserButton extends StatelessWidget {
               ],
             ),
           ),
-        ...matrix.accountBundles[bundle]!.map(
+        ...matrix.accountBundles[bundle]!
+            .whereType<Client>()
+            .where((client) => client.isLogged())
+            .map(
               (client) => PopupMenuItem(
                 value: client,
                 child: FutureBuilder<Profile?>(
-              // analyzer does not understand this type cast for error
+                  future: client.fetchOwnProfile(),
-              // handling
-              //
-              // ignore: unnecessary_cast
-              future: (client!.fetchOwnProfile() as Future<Profile?>)
-                  .onError((e, s) => null),
                   builder: (context, snapshot) => Row(
                     children: [
                       Avatar(
                         mxContent: snapshot.data?.avatarUrl,
-                    name:
+                        name: snapshot.data?.displayName ??
-                        snapshot.data?.displayName ?? client.userID!.localpart,
+                            client.userID!.localpart,
                         size: 32,
                       ),
                       const SizedBox(width: 12),
                       Expanded(
                         child: Text(
-                      snapshot.data?.displayName ?? client.userID!.localpart!,
+                          snapshot.data?.displayName ??
+                              client.userID!.localpart!,
                           overflow: TextOverflow.ellipsis,
                         ),
                       ),