So iOS app can use multiple AppGroups which must be defined inside the entitlements file. If i don't provide security key inside iOS entitlement file, I'm not allowed to use AppGroups? Or what happens if i don't use com.apple.security.application-groups key?

Hi, thank you for your quick reply. I'm targeting iOS for now. But I would like to know differences in this topic for macOS or iOS.

Hi, try to check if the intent file has target membership in app target and widget target. If you have selected only widget target, it will not work correctly.

Same problem. Try to clean&build and restart xcode.

Hi, you can create widget bundle. @main struct AAWidgetBundle: WidgetBundle {     @WidgetBundleBuilder     var body: some Widget {         AAWidget()         AADifferentWidget()     } }