Enatega Customer Application : Chat from rider customer isn't notified for the chat vice versa for rider also

Describe the bug
Chat from rider customer isn't notified for the chat , the chat bar should get bold or show a badging of number of the new chats.

To Reproduce
Steps to reproduce the behavior:

Place an order
Once order is assigned to the rider , chat with the customer now see that customer is'nt notified on chat bar that new message is received from the rider

Expected behavior
When a new message is sent, the chat bar should either:

Become bold to indicate that there is a new message, or
Display a badge with the number of unread/new messages.

Smartphone (please complete the following information):

Device: [e.g. Infinix Hot 50]
OS: [e.g. Android]
Browser [e.g. Application]
Version [e.g. Latest]

Start by reproducing the issue through the customer and rider chat bars after an order is assigned, following the listed order and messaging steps. Inspect the chat entry points in both applications and determine how unread messages are tracked; done means each side visibly indicates a newly received chat with bold styling or an unread-count badge.

Written by the indexing model from the issue text.