Parent Status field not showing up in Confluence when using Jira Issues Macro

Description

In Confluence we use the Jira Issues macro to show a list of issues.

In display options, columns to display, I've got the following:
key,summary,parent status,type

Where "parent status" is the name of my custom field of type "Parent Status Field"

When I view the page the column is empty.
If I view the search in Jira, the column is populated.

Other custom fields seem to work ok.

Note from Innovalog: this actually affects all XML exports (which is what the JIRA issues macro uses)

Environment

None

Customer Info

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Assignee

Unassigned

Reporter

TamsinS

Labels

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Internal Complexity

Unknown

Internal Value

Unknown

Requires documentation

None

Impact

None

Fix versions

Affects versions

Priority

Major
Configure