Can the PDFTron Web Viewer supports JAWS

Can the latest PDFTron webViewer allows Jaws (the screen reader) to read the content from the loaded PDF file?
I tried it from one of the PdfTron demo web page. It is not working. I would like it know whether the feature is supported by PdfTron?

Hello jeenvalgien,

We have actually encountered this issue before with JAWS, which turned out to be a JAWS issue. Please contact their support for further information. Thanks!

Best regards,
Tyler Gordon