The read message badge count is not updated in Chat SDK

[ajithSoft]

Hi In the private thread view controller, the read message badge is not updated after the app quits and reopens. I will attach a video showing this with the mail. So please help me to resolve this issue.

Note: - In this video First, the unread badge is 3 and read, after the app kills and reopens there are shows 3 itself, nothing Updated.