remove descriptions button for video that has no descriptions

[robfentress]

Issue Type (put a capital X between the brackets to indicate issue type)

• [X] System Bug (the course doesn't function properly)
• [ ] Typo/grammar
• [ ] Incorrect content
• [ ] 508 issue (something is not accessible according to our own test process)
• [ ] Other, specify...[replace this text with your issue type description]

Description

There are no audio descriptions for the introductory video on ANDI, but there is a non-functional Descriptions button. That button should be removed.

Location

https://training.section508testing.net/mod/book/view.php?id=1222 Test Environment and Test Tools / Test Environment and Test Tools

Actual Behavior / Observation

The Descriptions button doesn't play descriptions.

Expected Behavior / Recommendation

It should play the described video, or display descriptions as a separate text track that can be presented to screen reader users using a live region or using the WebSpeech API

Steps to Reproduce the Issue (if applicable)

Press the Play button and then press the Descriptions button

[AnnMarieDavis]

This is related to the Tools course. The player has an "extra" descriptions button. Consider removing this non-fucntional button as a future enhancement.