shaka-player: Ad blocker breaks demo page (known issue)

Have you read the FAQ and checked for duplicate open issues? yes

What version of Shaka Player are you using? 3.1.0

Can you reproduce the issue with our latest release version? yes

Can you reproduce the issue with the latest code from master? didnt check

Are you using the demo app or your own custom app? Demo App is broken - custom App

If custom app, can you reproduce the issue using our demo app? Demo App is broken

What browser and OS are you using? any 😃

For embedded devices (smart TVs, etc.), what model and firmware version are you using?

What are the manifest and license server URIs? irrelevant

What configuration are you using? What is the output of player.getConfiguration()? irrelevant

What did you do?

• added the mux.js Lib (5.11.0) to the Page
• Added the Shaka 3.1.0 Lib to the Page
• started a HLS LiveStream on Chrome

What did you expect to happen? HLS LiveStream should play.

What actually happened?

• Shaka immediately emits an Error
• I wanted to check on the Demo, but that Page is broken? (is it only me?)
• I wanted to check the Upgrade Guides for 3.1 if I missed something - but there is no Upgrade from 3.0 to 3.1 explained.