A11y_.NET Core_WPF_EditExaminer_Keyboard: Keyboard focus is not clearly visible on "No exception! Warning Box"

[v-inanda]

Description

“Check out Accessibility Insights! - Identify accessibility bugs before check-in and make bug fixing faster and easier.”

GitHubTags:

#A11yMAS;#A11yTCS;#BM_.NET Core[WPF]_Win32_May23;#.NET Core;#A11ySev2;#WCAG2.4.7;#DesktopApp;#Win11;#Keyboard;#Focus Visible;#Benchmark;#Closed;#Regressed:06-27-23;

Environment Details:

Application Name: .NET Core
.NET Version: .NET-SDK-8.0.100-preview.4.23260.5
WPF
Operating System: Windows 11 Enterprise 21H2

Reproduction Steps

1. Launch VS 2022 Preview
2. Navigate to Sample Applications and right click on the "Editing Examiner Demo" and click on build.
3. Then right click on Editing Examiner Demo then Click on Debug-->Start New Instance.
4. "Edit Examiner" screen should open.
5. TAB to "No exception! Warning Box".
6. Verify whether the Keyboard focus is clearly visible on "No exception! Warning Box" or not.

Expected behavior

Keyboard focus should clearly be visible on "No exception! Warning Box". The focus should have 4 borders.

Actual behavior

Keyboard focus is not clearly visible on "No exception! Warning Box". It has only 2 borders and also the borders are not visible clearly.

Regression?

No response

Known Workarounds

No response

Impact

Low vision users and keyboard users may not be able to view/identify the keyboard focus if it is having only 2 borders.

Configuration

No response

Other information

No response

[harshit7962]

Updated the code to fix the issue. Kindly fetch the new code and test for the same.
Merged PR at: microsoft/WPF-Samples#490

[v-inanda]

@harshit7962 Verified the issue and it is fixed. Hence, closing the bug.