We developed a PWA with mashup Qlik Sense app and we have a specific behaviour only using IOS.
*No issues are faced when using Android.
*Qlik Sense is set to logon by form
1 - Open app
2- Authentication at Qlik page
3 - App navigation
4- Exit app (not closing the app, just went to home screen)
5 - Click app icon at home screen just a few seconds after
6 - Authentication page again
7 - App does not load (blank screen)
* Issue is solved only after cache cleaning
Any mashup Ninja to help ?
When there is a mashup and differenct authentication page, you must or shuld configure a SSO environment, because each user request will send a communication between web page and QS.
Just a simple test, try to change for default authentication method (Windows Logon) and re-run the steps.