Filter Results gadget only shows 3 Jira issues

Issue Summary

When using the Filter Results gadget to show Jira issues in Confluence it only shows the 3 first issues, all other do not show even if the result

Steps to Reproduce

1. Setup Jira 8.22.1 and Confluence 7.16.3 and connect them
2. Create a "Filter Results" gadget in Jira, add more than 3 Jira issues to it
3. Add the gadget to Confluence external gadgets
4. Create a page in Confluence and add the gadget to it
5. Setup the gadget to show more than 3 issues

Gadget-3 issues.mov

Expected Results

For the gadget to show the selected number of issues

Actual Results

The gadget will only show the 3 first issues

Workaround

In some cases resizing the page will get the gadget to show the correct number of issues