Description

WAVE Accessibility Tester
and
This example official video.js page: https://videojs.com/city or wherever video.js is loaded

brings up a Broken ARIA menu "Error" on the following hidden player options if they are not used (no chapters added or no CC added etc.).

1. Chapters
2. Closed Captions

• Maybe Captions or CC related ul tags(vjs-menu-content) shouldn't be appended to the video.js div(vjs-menu) if they are not used?

• or as a second option? role=menu attribute shouldn't be added to the "vjs-menu" div's "vjs-menu-content" ul tag if the "unordered list(ul tag)" doesn't have any children(when there are no captions or no chapters added)

Considering 90% of the time people don't add Chapters or Closed Captions. This accessibility error shows up almost all the time on all video.js instances.

Steps to reproduce

Explain in detail the exact steps necessary to reproduce the issue.

1. Go to https://videojs.com/city
2. Activate WAVE Accessibility Tester (WAVE Chrome Plugin can be used to test this error)
3. Broken ARIA Menus are visible and can be seen/reproducible after turning the "style" off on the WAVE accessibility tool. (see screenshots below)

Results

Expected

There shouldn't be any ARIA errors.

Actual

There are Accessibility errors due to the "role=menu" div having zero children.

Error output

If there are any errors at all, please include them here.

Additional Information

Please include any additional information necessary here. Including the following:

versions

videojs

what version of videojs does this occur with?

• All versions starting from 7.0.8 to 7.18.1(The Latest Version)

browsers

what browser are affected?

• All browsers

OSes

what platforms (operating systems and devices) are affected?

• All OSes

plugins

are any videojs plugins being used on the page? If so, please list them below.

• Not applicable (N/A)