Hi,

We are rolling out Unity in our organization and while playing around I had set some tags on a test catalog.
After removing this catalog, the tag keys I used are still present in our Unity environment and I am unable to find where they are stored to delete them.

- There are no catalogs that use these tags
- No tags are present in any of the tables in  system.information_schema

Can anyone point me in the right direction?
Right now I am stuck with these;