I am creating an A/B testing in firebase but I am missing the default parameters from firebase in Targeting step -> Activation event.
When I navigate to "Events" I do see first_open event, but that event its not listed under "Activation event" list.
Why are some events missing?
My experiment should only be based on first_open, as the test is related to onboarding flow (only for new users).
It is not possible to use an activation event that occurs or happens before the fetch > activate or fetchAndActivate. Please note that activation events should be triggered after these methods on Remote Config to make sure that the app instance (user) will be included in the experiment.