The code macro is missing a required rights analyzer

Steps to reproduce:

1. As a user without script right, save a page with a code macro with a script reference like

   {{code source="script:doc"/}}

2. As a user with script macro, try editing the page.

Expected result:

There is a warning regarding the script right that will be granted to the code macro.

Actual result:

There isn't any warning.

I don't see how this could have a security impact as the code macro doesn't execute the displayed content and there shouldn't be any variables in the script context that contain sensitive data.