Msteams-docs: Add High Contrast theme(s) to the Designer

[jonmill]

Issue ported from Adaptive Cards repo, initial opened by @josverl in issue https://github.com/microsoft/AdaptiveCards/issues/5761

In order to make sure that cards are clearly legible and accessible I would like so see a (Teams) High contrast theme in the editor,
This would allow cards be designed with accessibility in mind from the start , and would lessen the amount of re-work than needs to be done when accessibility issues may only be found in testing.

I think this is more important then preferences for either light or dark themes.
I think it should not be much effort to include one additional HostConfig based on an existing client such as Teams.

[msftbot[bot]]

Hi jonmill! Thank you for bringing this issue to our attention. We will investigate and if we require further information we will reach out in one business day. Please use this link to escalate if you don't get replies.

Best regards, Teams Platform

[Jagadeesh-MSFT]

Hi @jonmill/ @josverl, we are checking this with our internal team, will update you soon.

[Jagadeesh-MSFT]

Hi @jonmill/ @Josverl, As this feature is not available at present, could you please raise an User Voice if this needs to be consider as a future request.

[msftbot[bot]]

This issue has been automatically marked as stale because it has been marked as requiring author feedback but has not had any activity for 3 days. It will be closed if no further activity occurs within 3 days of this comment.

[Josverl]

@Jagadeesh-MSFT, The feature request is not for Teams , the issue/request I submitted is actually for the AdaptiveCards Team with a suggestion to use the Teams High Contrast theme as an option.

per your request I have submitted to uservoice as well, although I personally do not think that is the most effective routing.

[msftbot[bot]]

This issue has been automatically marked as stale because it has been marked as requiring author feedback but has not had any activity for 3 days. It will be closed if no further activity occurs within 3 days of this comment.