[Adaptive Cards -Text Block] : 'Try It Yourself' link appear as Button when high contrast is enabled in 'Text Block' screen.

Target Platforms

Other

SDK Version

1.5

Application Name

Adaptive Cards

Problem Description

Test Environment:
OS Version: 23H2 (OS Build 25381.1)
URL: https://adaptivecards.io/explorer/TextBlock.html
Browser: Edge Dev Version 115.0.1880.3 (Official build) dev (64-bit)

Pre-Requisite:
Settings -> Accessibility -> Contrast themes ->Aquatic and Dessert modes. (High contrast Black/White mode).

Repro Steps:

1. Open the above URL in the edge dev browser.
2. Navigate to 'Text Block' under Card Elements and press enter key to activate it.
3. Navigate to the Try It Yourself link under example and observe the issue.

Actual Result:
'Try It Yourself' link appear as Button when high contrast is enabled in 'Text Block' screen.

Expected Result:
Correct role should be defined for the 'Community Call - October 2022' element and it should be link.

Note:
This issue is repro throughout the application for 'Try it Yourself' link.

User Impact:
When button controls appear as Button in high contrast modes, users who rely on that feature are blocked from information and functionality of the full user experience within the site/app.

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Screenshots

Card JSON

NA

Sample Code Language

No response

Sample Code

No response

Open https://adaptivecards.io/explorer/TextBlock.html in Edge with a high-contrast theme enabled and reproduce the issue by navigating to the Text Block example. Inspect the implementation behind the Text Block explorer and verify that “Try It Yourself” exposes a link role rather than a button role, then retest the affected examples.