Dynamic Dropdown in Reports

When running a report a user can select multiple values if a field is dropdown.
If field is a dynamic dropdown only 1 value can be selected.

Dynamic Dropdown should have the same feature and be able to select multiple values.

Workflow has the same issue.
Under condition if the field is Dropdown a user can select “One of” multiple values.
If Dynamic Dropdown only 1 value can be selected.

Let me know if there is an official way to report the bug / solution for upcoming releases.
I have identified the solution below for reports and workflow.

/modules/AOR_Reports/controller.php
case ‘enum’:
case ‘dynamicenum’: <—This line added
case ‘multienum’:
$valid_opp = array(‘Value’,‘Field’, ‘Multi’);
break;

/modules/AOW_WorkFlow/controller.php
case ‘enum’:
case ‘dynamicenum’: <—This line added
case ‘multienum’:
$valid_opp = array(‘Value’,‘Field’,‘Any_Change’, ‘Multi’);
break;