This page illustrates add-on Create and linking features based on same miscellaneous types of configured mappings:

Notice that a mapping enables  issue creation and linking via the quick action button only if the Quick Action Button box is checked.

Create a new issue on the present JIRA instance and link it via a JIRA link

Create a new issue on the present JIRA instance and link it via a Quick link

Create a new issue on the present JIRA instance and link it via both JIRA and Quick link