Video Macro (Velocity) Application

I have just installed the extension " Video Macro (Velocity) Application". However when I access it I receive following error

Failed to render content. Cause: [Can’t find descriptor for the component with type [interface org.xwiki.rendering.parser.Parser] and hint [xwiki/1.0]]. Click on this message for details.

Screenshot attachedxwiki_video_error

I am using XWIKi 11.5

It’s good to check the extension documentation before installing. See . It starts with this note:

Replaced by the XWiki Syntax 2.0 Video Macro

About this, WDYT about adding a feature to the EM for deprecated extension (when installing a deprecated extension it would say so and possibly suggest replacements) ? @tmortagne WDYT?