Environment Details:

Application Name: PerfView
PerfView Version:3.1.21
Operating system: Windows 11 Enterprise (OS Build26100.4061)

Repro Steps:

Open PrefView.
Tab till left Navigation section.
Trun on the Narrator.
Observe that whether the NVDA does announce selected item in Theme tab

Actual Result:
When navigating through the Theme tab using screen reader (NVDA), the selected item in the list is not announced.

Expected Result:
NVDA should announce the currently selected item in the Theme tab to ensure users are aware of their selection.

User Impact:
Screen reader users are unable to determine which theme is currently selected, leading to confusion and difficulty in making or confirming selections.