This is a LibreOffice tracking bug for Accessibility and AT issue affecting Windows OS. Will use to track substantive LibreOffice bugs affecting Assistive Technologies and Accessibility on the MS Windows OS's.
Blatantly similar to fdo#36549 (AT-SPI & ATK for GNOME Orca) and fdo#55571 (OSX Apple Accessibility API).
Adding fdo#45636 enhancement for output of PDF/UA Universal Accessibility and ISO 14289 as an output format that would greatly improve Accessibility to and exchange of LibreOffice materials.
Everyone can get ISO pachage from Microsoft if you don't use Windows but you really want to debug in VMware or VBox:
Alternatively, you can try to get VM directly: