Audio issues on Lenovo Duet 5 Chromebook android app

When I try to connect to a meeting, it gives me a preview of the microphone and web camera, they both work perfectly fine. But when I join the meeting and join the audio channel, I receive no sound and the microphone does not receive any noise. The speakers on the device is not on mute and I made sure of that. Microphone, Camera, and Sound privacy settings are set to allow.

Though, when I tried the zoom extension on chrome, it works perfectly fine, the only issue is that it's getting discontinued next month.