I believe I found the root cause: I had 2 entitlements files, one called
ExpensesTest.entitlements
and the other
ExpensesTestRelease.entitlements
The latter had the information about the CloudKit container in it while the other was missing those entries. After creating a new container and adding those values manually to
ExpensesTest.entitlements
it nows works like a charm again.
Topic:
App & System Services
SubTopic:
iCloud & Data
Tags: