When I was just starting my app development I was getting an Apple email stating my app is Missing Push Notification Entitlement because its enabled by default in ionic apps.
The email is pretty vague and can be taken multiple ways plus being a new developer you may not have known about the wait time for Apple Store app reviews. See AppReviewTimes.
To Clarify: Its just a warning and you can ignore it if you don't use push notifications.
Don't try to fix what ain't broke. Plus all the solutions I could find didn't work.
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