Related: #16251

Steps to reproduce:

1. Download and install Geekbench 6.
2. Launch the utility and press alt to focus the ribbon menu.

Actual behavior:

NVDA does not speak the focus, trying to navigate with tab NVDA is silent, and the following error appears in the log:

ERROR - comtypes._comobject.call_without_this (16:23:13.975) - Dummy-3 (7736):
Exception in IUIAutomationFocusChangedEventHandler.HandleFocusChangedEvent implementation:
Traceback (most recent call last):
  File "comtypes\_comobject.pyc", line 154, in call_without_this
  File "UIAHandler\__init__.pyc", line 847, in IUIAutomationFocusChangedEventHandler_HandleFocusChangedEvent
  File "UIAHandler\__init__.pyc", line 1438, in isNativeUIAElement
  File "UIAHandler\__init__.pyc", line 1275, in isUIAWindow
  File "UIAHandler\__init__.pyc", line 1168, in _isUIAWindowHelper
ValueError: invalid literal for int() with base 10: '6,4,0,0'

Expected behavior:

NVDA reads the controls in the ribbon normally.

NVDA logs, crash dumps and other attachments:

System configuration

NVDA installed/portable/running from source:

Installed.

NVDA version:

2024.4.2

Windows version:

Windows 11 24H2 26100.3476

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

Geekbench6 6.4.0

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.

Yes, latest alpha. The same issue occurs.

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.