Sorry for being so dense. I had the wrong mental model because, all along, I assumed that the cache_directory was to be used for sharing, so I was thinking that the proposal was to change the location of the existing cache dir, instead of adding a completely new one.
Sorry for being so dense. I had the wrong mental model because, all along, I assumed that the cache_directory was to be used for sharing, so I was thinking that the proposal was to change the location of the existing cache dir, instead of adding a completely new one.
The linked branch should fix this.