Find usages button for module roles

My current workaround to see where certain module roles are used, is to click delete. This leads to a pop-up warning me the role is still used x times. On the same pop-up I do have the possibility to click "find usages”.

It would be nice to have a “find usages” button in the module security menu. That way I don't have to pretend-delete roles to find out where they are used :).