[JIRAALIGN-2070] Custom Fields are missing when exporting Dependencies

Issue Summary

Custom Fields are missing when exporting Dependencies

Steps to Reproduce

1. Set Tier1 filter options to a meaningful criteria
2. Browse to Details Panels Settings page
3. Select any Portfolio
4. Select Dependency work item type
5. Create a new or repurpose an existing Custom Field
6. Activate the new field
7. Click Save button to commit changes
8. Browse to Dependencies grid
9. Open any Dependency entry
10. Locate the newly activated custom field and fill it with relevant data
11. Click Save & Close to commit changes
12. Click More Actions button, then select Export all Dependencies
13. Notice the exportDependencies.xls file is downloaded
14. Open the export file in Excel
15. Notice the custom field column is missing

Expected Results

• The corresponding custom field column is present & populated in the export file, as it is with other work item types, e.g. risks.

Actual Results

• The custom field column is missing

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available.