Folders with lots of files failing

When I call listFolder like in the example code, *response is often nil.

This only happens with large numbers of files (over 1800, with some people 3000+ files).

DBFILESListFolderResult *response is nil.

This is a problem for my app.

[[client.filesRoutes listFolder:@"/test/path/in/Dropbox/account"]
    setResponseBlock:^(DBFILESListFolderResult *response, DBFILESListFolderError *routeError, DBRequestError *networkError) {
      if (response) {
        NSArray<DBFILESMetadata *> *entries = response.entries;
        NSString *cursor = response.cursor;
        BOOL hasMore = [response.hasMore boolValue];

        [self printEntries:entries];

        if (hasMore) {
          NSLog(@"Folder is large enough where we need to call `listFolderContinue:`");

          [self listFolderContinueWithClient:client cursor:cursor];
        } else {
          NSLog(@"List folder complete.");
        }
      } else {
        NSLog(@"%@\n%@\n", routeError, networkError);
      }
    }];

listFolder