Cockpit Login Error on Centos

Cockpit provides a web interface to manage Centos Linux servers. E.g. https://10.1.1.123:9090/ 

However, users have found login error on Centos that mentions 

This web browser is too old to run the Web Console (missing selector(:is():where()))

This is due to updates in the web browser engine. Following is a suggestion to fix;

Step 1: Update cockpit package to current version of above version 280.

    dnf update cockpit

Step 2: Replace the javascript code.

    sed -i 's/is():where()/is(*):where(*)/' /usr/share/cockpit/static/login.js

Reference: 

https://cockpit-project.org/blog/login-issues.html