Reset Library

I am running KODI on my Xbox Series X. I want to reset the library and build it new. I’ve removed the sources just like it says in on the wiki, but I’m not given the option to remove all the titles from the library as part of the process. The wiki says I should receive a prompt to remove the titles from the library after elect to remove a source.

Am I doing something wrong? If not, how does one go about removing titles from the library (preferably all the titles at once)?