Ionic Deploy in device blank

Hi everyone! I have a problem with a deployed app in ios devices or simulator, when I open, after the splash my services are not working (just design appears but no result from calling http requests) the app is working without problems in android devices and browser, I have tried CORS, http/http-native, config with allow-navigation, allow-intent with whitelists and nothing seems working just in ios devices, If anyone have had this issues please share your tips, regards

Are you using the Deploy feature from Appflow? Can’t tell from the title of the post.