Actual behavior:

In version 2025.1.2, NVDA does not read the alternative text inside the “Formula” tag. This behavior was observed on three different devices with different documents.

Expected behavior:

In version 2025.1.2, NVDA can read the alternative text of the Formula tag.

NVDA logs, crash dumps and other attachments:

NVDA Logs.txt

System configuration

NVDA installed/portable/running from source:

NVDA installed

NVDA version:

2025.1.2

Windows version:

Wjndows 11 Pro 24H2, 26100.4351

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

Adobe Acrobat (64-bt) (25.001.20531)

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. ver. 2024.4.1. NVDA reads Alternative text of the Formula tag.

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