Firebase and AppStore validation => Advertising

Question

I'm going to submit my app to the AppStore and this is the first time I'm using Firebase in order to register analytics. I only used Firebase/Core but there is still Advertising info in the POD :

grep -r advertisingIdentifier .
Binary file     ./Pods/FirebaseAnalytics/Frameworks/frameworks/FirebaseAnalytics.framework/FirebaseAnalytics matches

And :

The AdSupport Framework is not currently linked.

I already got some apps refused because of Advertising using GoogleAnalytics, should I worry using Firebase and submitting my application ? Have you ever been rejected because of this ? Do you have any advice to prevent a rejection ?

Thanks.

Answer 1

Ok validation has passed with "NO" for IDFA