Accessing Read-Only Workspace Tags After Plan Migration

We recently had to migrate our plan from Legacy to Professional. I knew we would be losing the ability to add/edit workspace tags/tag boards and fields, and that they would turn read-only but still be linked to projects. I wasn’t expecting them to disappear from Settings, so I am not able to export those lists. How can I see a read-only view of the workspace tags/tag boards that we used to have?