bug: Missing tabindex on video player start button [accessibility]

[nfreear]

Hi,

• Relates to :~ Accessibility issues found during ADMINS testing #3655.

There is a missing tabindex​ attribute on video players within adaptive cards, which I can see is fixed in 'AdaptiveCards' 2020.06 (2.5.0); Pull request: microsoft/AdaptiveCards#4182.

Unfortunately, I can see that WebChat 4.11.0 still uses the older, unfixed AdaptiveCards 1.2.6.

When is WebChat likely to be updated to use the newer AdaptiveCards module please?

Note, this is an accessibility issue for keyboard and non-visual users and is a blocker for them.

Thanks,

Nick

Screenshots

Version

• WebChat.js version :~ 4.10.1 / 4.11.0;
• JS :~ https://cdn.botframework.com/botframework-webchat/4.10.1/webchat.js;

Describe the bug

Steps to reproduce

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior

• The user should be able to navigate to a video embedded in a Chat-bot using the TAB key on their keyboard, and activate the triangular Start button using Enter or Space key.

Additional context

[Bug]

[gabog]

Hi @compulim, can you please take a look at this one?

Thanks

[compulim]

We bumped to Adaptive Cards 2.5.0 in our dev build and it will be released in 4.12.0.

[nfreear]

Hi @compulim,

Good to hear. Thanks for the response,

Nick