Problem

Inserting a User Macro with variables in a Confluence page results in the variables to be displayed as is without substituting their computed values.

Environment

Confluence v9.0.x

Steps to Reproduce

1. Login as admin
2. Define a new User Macro with the following template code:

   ## @noparams
   #set($userDetailsManager = $containerContext.getComponent('userDetailsManager'))
   
   #set( $user = $action.remoteUser)
   <h1>
   Hello $req.userPrincipal.name</h1>
   <br />
   Hello $action.remoteUser.name
   <br />
   Hello $user.name
   
   <pre>
   $action.authenticatedUser.name
   $action.authenticatedUser.fullName
   $action.authenticatedUser.key
   $action.dateFormatter.formatGivenString("yyyy-MM-dd", $content.getCreationDate())
   
   </pre>
   

3. Set Macro Body Processing to Rendered
4. Create a new page and add the macro created above.
5. Save the page

Expected Results

Variables in the macro are resolved and the page shows/renders variable values.

Actual Results

Macro displays literal variable names instead of resolved / rendered values.
Factoring in the following system property does not help

-Dmacro.required.velocity.context.keys=comma,seperated,key,values

Workaround

Currently there is no known workaround for this behavior.