When I execute the tests as below:

alter session set current_schema=other_schema;

select *
  from table(
    ut.run(
      user, 
      ut_coverage_html_reporter(),
      a_include_objects => ut_varchar2_list( user||'.betwnstr')
    )
  );

The coverage report is empty.
I need to explicitly specify a_coverage_schemes=>ut_varchar2_list( user ) as a parameter, even though the owner of the object is included as part of the a_include_objects parameter.

The behavior should be:

It doesn't really make sense to support combinations of those 3 parameters.
Those parameters should be mutually exclusive.
So users should only provide one of parameters not a combination of those.

Current implementation sets value of a_coverage_schemes to be CURRENT_SCHEMA, if not value was provided. This makes the a_include_objects filter useless without specifying schema names.