PDF Edits/Fill & Sign not saving on Acrobat Pro IOS Hi, I've created pdf forms for years for field staff to edit out in the field with dropdowns, free text, time fields and checkboxes. I was always able to download a template from ondrive, open in Acrobat, edit and reupload into onedrive. Since March this year, anything I try and edit on the mobile (iPhone 12, Acrobat Pro) doesn't save. I can fill in the form and as soon as I exit the form, it is wiped. If I have it open & completed and send it to onedrive, it just sends a blank copy of the form. I've tried different forms and have sent to other platforms but it still doesn't retain the added text etc. I have the same setup on my iPad and it works fine, though some other staff have reported that it isn't working on their iPads or phones. Still works fine on PC.Can someone please answer why this might be happening and possible solutions.