Setup Google Ads Conversion Tracking With Firebase For iOS App - Swift

Question

I'm trying to set up conversion tracking with Firebase. I followed Google's instructions but no conversions are showing.

Google's Post

Here is what I've tried so far:

Code Implementation

1. Set up Firebase Analytics.
2. Logged event after In-App Purchase. .logEvent()
3. Showed ATT prompt after a successful purchase. ATTrackingManager.requestTrackingAuthorization

Firestore Console

1. Entered App Store ID in profile.
2. Integrated Google Ads.

Google Ads

1. Created a conversion action.

Now, I know some people allowed tracking because I log their input.

Am I Missing something? Any help would be appreciated!

Thanks.