preset all new room to public to disable encryption

lib/pages/chat_list/space_view.dart

@@ -384,9 +384,12 @@ class _SpaceViewState extends State<SpaceView> {
         } else {
           roomId = await client.createGroupChat(
             groupName: names.first,
-            preset: activeSpace.joinRules == JoinRules.public
-                ? CreateRoomPreset.publicChat
-                : CreateRoomPreset.privateChat,
+            // #Pangea
+            // preset: activeSpace.joinRules == JoinRules.public
+            //     ? CreateRoomPreset.publicChat
+            //     : CreateRoomPreset.privateChat,
+            preset: CreateRoomPreset.publicChat,
+            // Pangea#
             visibility: activeSpace.joinRules == JoinRules.public
                 ? sdk.Visibility.public
                 : sdk.Visibility.private,

lib/pages/new_space/new_space.dart

@@ -152,9 +152,12 @@ class NewSpaceController extends State<NewSpace> {
       avatarUrl ??= avatar == null ? null : await client.uploadContent(avatar);
 
       final spaceId = await client.createRoom(
-        preset: publicGroup
-            ? sdk.CreateRoomPreset.publicChat
-            : sdk.CreateRoomPreset.privateChat,
+        // #Pangea
+        // preset: publicGroup
+        //     ? sdk.CreateRoomPreset.publicChat
+        //     : sdk.CreateRoomPreset.privateChat,
+        preset: sdk.CreateRoomPreset.publicChat,
+        // Pangea#
         creationContent: {'type': RoomCreationTypes.mSpace},
         visibility: publicGroup ? sdk.Visibility.public : null,
         // #Pangea

lib/pages/user_bottom_sheet/user_bottom_sheet.dart

@@ -255,7 +255,12 @@ class UserBottomSheetController extends State<UserBottomSheet> {
       sendError = null;
     });
     try {
-      final roomId = await client.startDirectChat(userId);
+      final roomId = await client.startDirectChat(
+        userId,
+        // #Pangea
+        enableEncryption: false,
+        // Pangea#
+      );
       if (!mounted) return;
       final room = client.getRoomById(roomId);
       if (room == null) {