Issue Summary

If a wiki default value has been configured on a multiline field in a classic project, returning this value from the call to POST /rest/api/{2:3}/issue/createmeta is currently not supported.

Steps to Reproduce

1. Create a classic project.
2. Configure a multiline custom field to be added to all issues of a particular type in the project (e.g. always added to screens where the issue is a task).
3. Add a default value to this multiline custom field.
4. Call  /rest/api/2/issue/createmeta or  /rest/api/3/issue/createmeta 

Expected Results

The response shows that the multiline custom field has a default value and returns in the default value in wiki for v2 requests and ADF for v3 requests.

Actual Results

A response is returned that states the field has a default value, however this value is not returned for either version of the API.

Workaround

There is currently no workaround for classic projects. This should work if the issue was created in a next-gen project.