VIdeo calling issue

[Hesta]

Hello Firefox Team, Kindly fix the issue regarding video calling, beacause firefox is not supported by video calling anymore please bring back the video calling in firefox browser. I enjoy those features in video calling like picture in picture etc.

Thanks regards,

[Signscape]

Facebook messenger: video call not supported on this browser. How can I fix it?

[domco9]

It's due to the recently added end-to-end encryption by Facebook. I think this disabled the video calling and messed up the chat history completely, messages are not showing up at all...
I don't know if this is Firefox related or Facebook related, but it's a giant bug in my opinion.