Searching for a Confluence page when creating a new issue link fails to display all spaces

Problem

Searching for a Confluence page when creating a new issue link fails to display list of all spaces.
Search in all spaces is unaffected - meaning: it will indeed search for pages in all spaces.

Steps to Reproduce

1. Open a JIRA issue;
2. Choose More > Link;
3. Select Confluence page;
4. Click search for a page;
5. Open the dropdown list to select a space;

Expected Behavior

All spaces should be displayed in the select-list when linking a page to an issue.

Actual Behavior

Only the first 25 spaces are shown, because there is no pagination implemented on the select-list and the request passes maxResults=25.

Workaround

There is no workaround available at this time for searching inside spaces.