            userAvatarInitials: 'WW'
            }
          },
          document.getElementById('webchat')
        );

        await pageConditions.webChatRendered();

        clock.tick(600);

        await pageConditions.uiConnected();

        await directLine.emulateIncomingActivity({
          from: { id: 'bot', role: 'bot' },
          text: `Bot 1: t=${(clock.Date.now() - 600) / 1_000}s`,
          timestamp: 0,
          type: 'message'
        });

        clock.tick(10_000);

        await direc