Some methods, such as "browse()" seem to treat providers as top-level folders:
system.tag.browse() # Returns all my providers, e.g., [default] and [foo]
However, when I try this, it does not work:
system.tag.deleteTags(["[default]", "[foo]"]) # Does not delete them
They do not get deleted.
Is this expected, and is there an alternative way to accomplish such a thing?