Runnig pg_cron jobs on different database and non-public schema says "No procedure matches the given name and argument types"

I'm running pg_cron jobs that of course runs from the default **postgres** db. I have some functions/procedures that I created in *another database* called **test**, and have ran assigned these pg_cron jobs to the correct new database via (example):

select cron.schedule ('some_random_function',
                      '* * * * *',
                      'call test.my_random_funct()'
           );

UPDATE cron.job SET database = 'test';

I know this works because when I had the function/procedure in the public schema of the test database, everything worked. However, I have a another schema in the **test** database I want to use, called **poop**, but when I schedule the pg_cron job on this database and schema, all I get are error messages that the function/procedure doesn't exist (even though it does exist). Do I have to grant some permissions or something or some schema? I'm running under a sysadmin account so it should have all needed privileges... sample error message that shows up in cron.job_run_details:

ERROR: procedure my_rand_funct() does not exist
HINT: No procedure matches the given name and argument types. You might need to add explicit type casts.