Menuitemradio or menuitemcheckbox is not announced, even though announcement is shown in NVDA Speech Viewer #14550

Steps to reproduce:

1. Open NVDA Speech Viewer.
2. Go to the ARIA Authoring Practices menubar example https://www.w3.org/WAI/ARIA/apg/example-index/menubar/menubar-editor.html
3. Tab down to the Example and open the Font menu.

Actual behavior:

Speech Viewer shows:
"Sans-serif radio menu item checked 1 of 4
Font menu"

NVDA reads:
"Font menu"

Expected behavior:

NVDA should speak what is in the Speech Viewer, so it should say "Sans-serif radio menu item checked 1 of 4" before saying "Font menu".

System configuration

NVDA version:

2022.4

Windows version:

Win 11

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

Firefox 108.0.2

This behaviour occurs if the first menu item is a menuitemradio or menuitemcheckbox. The same behaviour has been observed in my company's product but I cannot give access, hence showing that it occurs in the ARIA Practices example.