In chapter Logical Volume Manager there is Demo video before labs. I try to play, but playing Introduction to this chapter video with correct CC. Please can you check this
We apologize for any inconvenience. The issue has been fixed and you should now see the correct video.
Please let us know if the problem persists.
Also the same problem with "Demo: Creating, Modifying, and Removing a New User Account" / Chapter 30
This has been fixed. Thank you.