PDFs saved from Iviews (whether via Preview or Save as PDF) are not opening correctly on iOS. We need to adjust each column individually in all Iview reports, as there is no option to modify Iview headers and column captions directly (changes must be made in XML). Please set a default font for Iviews that is compatible with all major operating systems (Windows, macOS, iOS, Android, Unix, and Linux). PDFs generated from Iviews are displaying issues on iOS, such as missing dashes, dots, or collapsed fonts, while they appear correctly on Android.