Can't send PDF files in WhatsApp on iPhone
I regularly send papers and other pdf files from adobe reader app to my classmates via whatsapp, but now that i upgraded to iOS 14.7.1, this app doesn't show the "send" button (it appears and disappear almost instantly). I'd like to know if there's anyone else experiencing this "bug" and if he/she could solve it. Beforehand thanks for your answers.
[Re-Titled by Moderator]