Summary

When using a custom field (text) with (wiki renderer), the textbox data will be reset when we changing issue type or project. Both issue type and project having same screen field and field configuration.

This issue does not impact to description (wiki renderer) as it seems had been fixed in https://jira.atlassian.com/browse/JRASERVER-30427
Custom field having the same issue now

Environment

JIRA Version : Tested on JIRA 7.9

Steps to Reproduce

1. Create a new project
2. Create a custom field text field
3. Include the custom field on the screen of the project
4. Setup the field configuration of the textbox with wiki style renderer
5. Create a new issue for the project
6. Enter "some text" in the custom field text field with wiki style renderer
   Not applicable to the description field!
7. Change to a different issue type/project

Expected Results

The data should remain if both screens showing same custom field and with the same field configuration.

Actual Results

It reset to a blank text field.