IHello, I have the same problem with the last beta version.
https://v1-3-6-5.pixriot.com?spin=454437b2bd/TEST%20MPA/fauteuil_gris_Hotspot&t=1636460064
Its works fine on computer, but on my mobile, it doesn't open the PDF link. Nothing happens. Tested on Iphone, safari and Firefox.
Thank you...