Access to Web Console on 9090

I’m using the latest FireFox browser v106.xx

When attempting to access the web console on :9090 all I see is:

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

A modern browser is required for security, reliability, and performance

The ‘is’ and ‘where’ selectors are features are available in my browser, and I can’t find any help googling.

What’s my problem?

Typically I found this issue referencing a resolution literally the moment I posted this topic.

fixed by yum updating my Fedora36 and disabling cache + refreshing my browser