Xray does not present mapped Defect Issue Types

Description
When creating a Defect from the Execution window, if the project doesn't use Jira's default Bug issue type, Xray does not present mapped Defect Issue Types

Pre-conditions
Issue Type Mapping setting the Defect Issue Types:

Project Issue Type Scheme not using Jira's Bug:

How to reproduce

1. Enter an Execution window
2. Create a Global Defect/Step Defect
   
   

Actual result/Attachments
The mapped Defect Issue Types are not present by default:

Expected result
The only Issue Type mapped as a Defect Issue Type should be the one presented