PWA plugin is bringing the power of the Progressive Web Apps to the WP & AMP to take the user experience to the next level! You can give the APP-like experience to your audience which will get your website to their home screen and works instantly like an APP with offline support.
Ref ticket: https://magazine3.in/conversation/258816?folder_id=21
Description:- When we added the Custom Add to Home Banner, it wasn't visible on iOS devices.