As designed Templates revert button doesn't available for included templates

[refael]

In templates you can use xen:include for including additional templates into the current template.
That also will add a new tab for edit that included template.

I noticed that Revert button is available only to the main template, you can't revert included templates.
The only way is to search for that template individually and then revert it, process that could be avoided.

 

[Mike]

This is not a bug - you can say the same things about the rest of the elements on the page, outside of the template contents box itself (name, add-on, template modification status, etc). They all apply only to the primary template.

If you would like to see this, then I would recommend making a suggestion.