Hi,

Reported by several people: in Windows 10, when one opens quick link menu (Windows+X), NVDA announces "unknown".

STR:

1. Press Windows+X to open quick link menu.
2. Select an item.

Expected: no "unknown".
Actual: "unknown" is announced.
Cause: an app launcher or an unknown window gains focus.

Related to: #5116, #6671.

Thanks.