Describe the bug
The quick-start/configuration/page.md template contains the {% new-tab-link %} tag which isn't valid .md tag. This causes invalid rendering of a template.

To Reproduce

1. Open the quick-start/configuration/page.md template
2. Look for {% new-tab-link %} tag.

Expected behavior
The template has no unrendered {% new-tab-link %} tag.

Screenshots