Question about Admob mediation

i have a question about Admob mediation. I added the audience network and applovin to Admob mediation and entered the required sdk keys, report keys, access tokens etc. and checked everything several times. However, Admob always tells me that the data can not be retrieved and optimization is not possible. Is it possible that the sdks are included by Kodular in the apps but not the additionally needed adapters for the respective networks?
I hope you can help me or share your experiences with mediation.
Many greetings