/// <inheritdoc/>
 public new async Task <IChromiumBrowserContext> LaunchPersistentContextAsync(string userDataDir, LaunchPersistentOptions options)
 => await base.LaunchPersistentContextAsync(userDataDir, options).ConfigureAwait(false) as IChromiumBrowserContext;
        internal Task<BrowserContextChannel> LaunchPersistentContextAsync(string userDataDir, LaunchPersistentOptions options)
        {
            var args = options.ToChannelDictionary();
            args["userDataDir"] = userDataDir;

            return Connection.SendMessageToServerAsync<BrowserContextChannel>(Guid, "launchPersistentContext", args, false);
        }