Steps to reproduce:

Press the button below

Actual behavior:

NVDA should have reported that the button was expanded

This happens in other cases as well, for example, in a select that, when changing from one option to another, this shows/hides an element in the dom, and NVDA does not announce the change of the select that is focused.

Expected behavior:

NVDA does not report anything

System configuration

NVDA installed/portable/running from source:

Installed

NVDA version:

NVDA 2021.3.1

Windows version:

Windows 11 21H2 (x64) build 22000.469

Name and version of other software in use when reproducing the issue:

Microsoft Edge 97.0.1072.76

Other information about your system:

Other questions

Does the issue still occur after restarting your computer?

Yes

Have you tried any other versions of NVDA? If so, please report their behaviors.

No

If NVDA add-ons are disabled, is your problem still occurring?

Yes

Does the issue still occur after you run the COM Registration Fixing Tool in NVDA's tools menu?

Yes