I'm submitting a feature request **Short description of the issue/suggestion:** Disabling/hiding `ruby` has been [added into Thorium](https://github.com/readium/r2-navigator-js/commit/e72a0571ac79c41dd02d07c160c94bfa8fccb520) following a client request. This should be backported into ReadiumCSS so that everyone can benefit from it.
I'm submitting a feature request
Short description of the issue/suggestion:
Disabling/hiding
rubyhas been added into Thorium following a client request.This should be backported into ReadiumCSS so that everyone can benefit from it.