I can see that the latest versions of the Admob SDK now has a dependency to the new Consent SDK. So the Admob plugin needs an update. The old consent SDK is marked with a red warning and Google says it is not maintained any longer, at all.
There are also new updates to the Admob SDK, v8 for iOS. and the release of v20 for Android will be released any day now.
In my Admob console I get a "hint" that my apps do not fully comply with all new iOS 14 requirements, and I see in the release notes that Google now added some additional SKAdNetwork thing a week ago.
developers.google.com/admob/android/rel-notes
developers.google.com/admob/ios/rel-notes
In the new ump SDK for iOS the EU ad consent is part of the IDFA
developers.google.com/admob/ump/ios/quick-start
So which versions does the current Mobile Advert use?