A11y_WindowsUILibraryv2.4_HomeScreen_ListItemsPane_ScreenReader: Narrator announces incorrect numbering of list items.

[Shivamd1]

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

GitHubTags:#A11y_WindowsUILibraryv2.4;#A11yTCS;#A11yMAS;#DesktopApp;#WCAG1.3.1;#Windows UI Library;#STP;#NVDA;#Win32;#Narrator;#A11ySev2;#FTP;#Benchmark;

Environment Details:
Application Name: Windows UI Library v2.4
Version: Version 2.4
OS: Windows10

Additional Details:
MAS References:WCAG1.3.1

Repro Steps:

1. Install and open the Windows UI Library v2.4 application
2. Navigate to List Item pane on the left side of the screen.
3. Navigate to "Radial Gradient brush" list item under "New Control" start narrator and check the announcement

Actual:
On navigating to "Radial Gradient brush" list item under "New Control" narrator announces it as 2 of 2 level 1 which is incorrect. It also announces same for "Progress Ring" list item. also same for "Tab view" and "Test box Family

Issue also observed with NVDA

Expected:
On navigating to "Radial Gradient brush" list item under "New Control" narrator should announce it as 1 of 2 level 1 similarly it should announce correct numbering for others.

User Impact:
Screen reader users will receive the wrong information.

Attachment link for Reference:

A11y_WindowsUILibraryv2.4_HomeScreen_ListItemsPane_ScreenReader.zip

[StephenLPeters]

I think this is an issue with Hierarchical Nav View not reporting the correct size position and depth of set. #2627 may have fixed this already? @YuliKl

[YuliKl]

I'm not able to repo the problem. The "radial gradient brush" item is being announced as "1 of 2, level 2" as expected.