I've been having real trouble using a third party to manage cryptographic signing of content with my web app. This works perfectly when the webapp is added to Homescreen and the webmanifest is set to
However, as soon as the app is set to
functionality is broken as it behaves as if it is a standalone app, preventing access to the service provider's iframe within my app. Essentially it exhibits behaviour as if `Prevent Cross-Site Tracking` is on, even though I have this switched off in Safari's Settings.
The solution might be to allow a setting `Prevent Cross-Site Tracking For WebApplications` to be switched off.
Essentially I need to be able to allow Cross Site LocalStorage so that when I load the iframe to www.somesite.com, it is allowed to access localStorage for www.somesite.com within the PWA.
I would like everything else to stay the same, essentially just allowing a fullscreen experience of the safari page.
I have exactly the same problem.
I'm just embedding an aws quicksight dashboard.