In our .vm (admin.vm) inside our plugin, we put below in order to get the base URL:
<meta name="application-base-url" content="$applicationProperties.getBaseUrl()">
But, $applicationProperties.getBaseUrl() is empty. Noting that we are doing exactly the same in Confluence and Jira and it is working. Do we have another way to get the base URL from the back-end in our .vm?