Issue Summary

The current functionality of the Parent Field shows Epics across all projects, however without prioritizing Epics from the same project at the top. This behavior differs from the previous Epic field, which prioritized the same project's Epics at the top, making it easier for users to select the right Epic. 

Steps to Reproduce

1. Click on the 'Create' button to create an Issue.
2. Click on the 'Parent' field dropdown.
3. The dropdown list shows Epics from all projects in a random order, with no priority given to the Epics from the current project.

Expected Results

Epics from the same project should appear at the top of the dropdown list in the Parent Field, followed by Epics from other projects. 

Actual Results

The dropdown list in the Parent Field shows Epics from all projects in a random order, with no prioritization given to the Epics from the same project.

Workaround

Users can manually search for Epics from the same project in the dropdown list by typing the project key followed by hyphen symbol. e.g "PROJ-" It must be in capital letters because the field is case sensitive.