Desktop Notification Sound Not Working

Hello, I have Zorin Pro 16. When I get desktop notifications, I don't hear any sound. Do not disturb is off. Google Chrome sound alert and notifications are both on. System sounds and volume levels are all turned up. But I still don't hear any sound when I get a desktop notification. Under sound settings I have the Alert sound to Bark, and I can hear it when I select Bark. Chrome site settings has sound enabled and notification allowed from the website I am getting notification from. How come I still can't hear any sound for the desktop notfications?

Thanks,
Jason

If you don't have any other sound output device that's disabled or not working I'd say that you enabled Do Not Disturb on Settings > Notifications.