Recognize active Media Replacement Comps as Used
When media replacement is used in the Essential Properties, a new comp is created in a 'Media Replacement Comps' folder. If one were to delete this comp, it would break the link and show the original media.
However, these active media replacement comps, which are being used in other comps, do not show as 'Used' when filtering with the dropdown list in the Project panel.
Similarly, they don't show as Used, or show a comp reference, in the preview area at the top of the Project panel, when they are selected.
In order to be able to safely clean up a project, it would be helpful if these active media replacement comps could be recognized as 'Used'.

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