The solution to this problem, is to drop and rebuild all the "Queryable" indices. Thanks VERY much to KayNon. He/She had the answer!

I should clarify my previous post: I can "Fetch Records" by record name (.recordID.recordName) using the CloudKit Dashboard. However, when I use "Query Records", no records are found.

YES!!!! It seems that I can retrieve them by record name (.recordID.recordName). Do you know what is causing this? And/or how to fixit? THANKS for that insight!

I mean records in a database that I created in a CloudKit database.