Expression error with query rule

Hi,
I am getting the below error message with a query rule that is querying a nested CDT. The CDT structure is as follows; Parent has a Many to Many relationship with Child 1, Child 1 then has a 1 to Many relationship with Child 2. I am only getting the error message when I put a query condition on Child 2. The CDT definitions are fine. Can a query rule not filter on nested multiples, similar to how we cannot index into fields with many to many relationships?

Expression evaluation error in rule 'getappnestedfull' at function 'queryruleexec': Error evaluating function 'queryruleexec' : Unexpected error executing query (type: [EXEM3AppTestDT3298], query: [getAppNestedFull], order by: [[]], filters:[(personNestedFull.disposition.applicationIdentity = TypedValue[it=1,v=1364])])

OriginalPostID-233337