Custom fields of type labels are not functioning(Not showing results) correctly when filtering in the Testing and Test Plan boards and Test set.

Description
Custom fields of type labels are not functioning(Not showing results) correctly when filtering in the Testing and Test Plan boards.

Pre-conditions

How to reproduce

1. Create a custom field of type labels.
2. Associate the field with the Test Screen.
3. Create a Test and add some labels(Custom field)
4. Open the Testing board and click on the filter section >> Add the custom field to the fields section by clicking on the More option.
5. Create a Test set and try to filter the Tests with the custom field.
6. Search for any label that we added in the Test.

Actual result/Attachments

No results are showing in the drop-down.

Expected result

The filter should show the available options to search/filter.

Version

• <app versions>

Workaround
The advanced option is working fine for filtering the custom fields(Labels)