I'm looking at the sys.dm_exec_function_stats view to find Scalar Function stats. That view also includes rows from a database with an id 32767, which I've found is the Resource Database.

Some of these IDs can be passed to OBJECT_NAME() or OBJECT_DEFINITION() Metadata functions but some IDs return NULL

SELECT SERVERPROPERTY('ResourceVersion')  AS 'ResourceVersion'
SELECT SERVERPROPERTY('ResourceLastUpdateDateTime') AS 'ResourceLastUpdateDateTime' 

SELECT 
    defs.database_id
    , defs.object_id
    , OBJECT_NAME(defs.object_id) AS objName
    , OBJECT_DEFINITION(defs.object_id) AS objDef
    , OBJECT_NAME(defs.object_id, defs.database_id) AS objNameDB
    , OBJECT_DEFINITION(defs.object_id, defs.database_id) AS objDefDB
FROM sys.dm_exec_function_stats AS defs
WHERE defs.database_id = 32767

I can find the fn_hadr_is_primary_replica function (object_id = -665919249) in the sys.all_objects or in sys.all_sql_modules, but not the object_id = -706609674

Is there any way how to find the object name or definition of the -706609674?