Customer.js

// frontend/src/Customer.js:66
if (channel) {
  return (
    <Chat client={chatClient} theme="commerce light">
      <Channel channel={channel}>
        <Window>
          <div className="stream-header">
            <div className="str-header-left">
              <p className="stream-header-left-title">
                Customer Support Chat
              </p>
            </div>
            <div className="str-chat__header-livestream-right">
              Second National Bank
            </div>
          </div>
          <MessageList
            typingIndicator={TypingIndicator}
            Message={MessageCommerce}
          />
          <MessageInput Input={MessageInputFlat} focus />
        </Window>
      </Channel>
    </Chat>
  );

} else {
  //...
}