Does Ionic Storage in app get automatically backed up to IOS/Android cloud?

If Ionic is used to develop an Android/IOS app that uses only local Ionic Storage and nothing stored in a server backend, will that user’s data be automatically backed up to IOS/Android clouds?

(Subject of course to the usual conditions, i.e., the user must have auto-backup turned on, be in WiFi range or allow mobile data, not go over the cloud’s limits, etc.).