Ionic 5 ios icon problem

My all icons are showing normally but only when i try to close application in ios , i cant see my app’s icon , how can i fix it ?

It cache version of your app thats why it is showing old app icon, If it is possible deploy in another iOS device and check

i know that , i already run another device and no problem but how can i clean first device ?

try to clear cache of an app, Try this step : https://www.macrumors.com/how-to/clear-cache-iphone-ipad/

i have tried but still not update icon

Even am facing the same issue in my ionic5 Mobile app in iOS.
Did you find any solution for this issue?

The issue is still there. Does anyone know how to fix it?

I uninstalled the whole app and reinstalled it through testflight. Nothing, the old icon still there.

same issue here! Any fix?