Accessibility - Will a screen-reader read a PDF in Xerte and other advice/tips?

Hi Xerte Community,
Will a screen-reader, eg JAWS or NVAccess read out aloud the text from the page type PDF when a PDF is displayed from within Xerte?

Are there any tips or hints with regard page types and accessibility?

For example the Inventory and Categories page type did not display well on a mobile phone previously, I don't know if this is improved on version 3.8.5 installation?

Anything I should look out for regarding accessibility when developing a Xerte?

I look forward to reading your replies soon so that I can advise my colleague.

Best regards
Anne