I cannot seem to get the clipboard manager to work. Opening it shows an empty window, and copying items doesn't populate the list.
Following the guide in the second image fixed it! Do you know of any ways to edit the clipboard contents through a separate action? For example, I would like to create an action that will be called to delete the most recent clipboard item saved by the clipboard manager. This could be invoked by things like my to-titlecase action, which pastes the saved item from the clipboard in title case after typing "/cap "?