Picker Improvement (Version, Component, Priority) is not implemented for CreateIssue.jspa, workflow transition screen, EditIssue!default.jspa?id=xxx screens

Issue Summary

We introduced the Picker Improvement for Component, Priority, and Version in Jira 9.2.x (Ref: Preparing for Jira 9.2) which introduces pagination by 100 items to reduce the load and improve performance.

However, it turns out, this version/component/priority picker improvement is only present in the Create Issue pop-up dialog box and not in:

• CreateIssue.jspa (create issue screen in a new tab)
• EditIssue!default.jspa?id=xxxxx (Edit issue screen in a new tab)
• Workflow transition screens

This is reproducible on Data Center: yes

Steps to Reproduce

1. Create a few versions for a project and add a Version picker field in the Create Issue screen
2. Click the Create button to open the Create Issue pop-up dialog for the project
3. Open the browser development panel and go to the network tab
4. Click the dropdown on the Version picker field viz., Affects Version/s
5. Right click on the Create button and open it in a separate tab - chose the project and issue type - this opens the /secure/CreateIssue.jspa web page
6. Open the browser development panel and go to the network tab
7. Click on the same version picker field viz., Affects Version/s

Expected Results

For both the Create Issue popup as well the CreateIssue.jspa page we should see the pagination for Version picker field

Actual Results

We see the REST API call to GET /rest/api/2/version?maxResults=100&startAt=0&projectIds=<PROJ_ID> only on the Create/Edit Issue popup dialog and not on the CreateIssue.jspa page

Create Issue Pop-up	CreateIssue.jspa Page

Workaround

• Use the Create Issue popup dialog until the changes are introduced in CreateIssue.jspa page
• Use the Edit Issue popup dialog
• no workaround for the workflow screen