I am testing a Vimeo Plugin from OS Tools [OSVimeo Pro] - https://www.joomlashack.com/joomla-extensions/osvimeo
With this plugin, I can add a URL directly into a Joomla article, with the settings of the plugin in place - trying to make it a easy as possible for a web admin.

However, the plugin is ignored when using JCE.
When I add the Vimeo URL into an article, JCE adds an iframe. I disabled Vimeo in the plugin parameters > Media Manager > Vimeo.
Is there somewhere else I need to disable Vimeo from within JCE?

Thanks
Andy