What's with "No internet connection" on Facebook Messenger?

I’m running MacOS 14.4.1 (23E224) on Brave browser version 1.64.113. On Facebook Chats, I keep getting issues like “No Internet connection”, spinning wheels at times, and my messages are not being sent.

What I have done troubleshooting this issue

  1. I open chat in full page and it’s doing the same
  2. I have tried another browser and it works fine.
  3. I tested the Internet connection on my MacBook Pro and it works fine.
  4. Facebook Messenger works on my iPhone but the messeges from the Brave browser do not get sent.
  5. I’ve tried restart my MBP and same issue.
  6. I have cleared all cache and history on the Brave browser and same issue.

Expected result:

Brave Version( check About Brave):
version 1.64.113.
Additional Information: