Possible Causes
Have you created a different issue type to use it as a Requirement but you can not see why it is not taking this behavior?
Correct
Not Correct
Solution
You need to configure your issue type as a Requirement in the Xray settings:
1 - Go to Project settings
2 - Go to Xray settings
3 - Go to Test Coverage
4 - Drag and drop your issue type from the "Available Issue Types" box to the "Coverable Issue Types" box
5 - Save
Link for related documentation
Issue Type Mapping Documentation link