multiple restritions per role

I have a custom taxonomy called location. I wanted to restrict the locations that the Comox-editor could access to “comox”. That seemed to work fine. I also wanted to restrict that role from using any Category (the built-in taxonomy) except “uncategorized”. That also appeared to work. However it also appears to have undone the previous restriction. In other words Comox-editor could now select any of the items from the location taxonomy again.

Am I missing something or can you do only a single restriction per role?

https://www.ads-software.com/plugins/restrict-taxonomies/