The current open-source release doesn't have the component that glues the RN inspector with the Hermes debugger to make on-device debugging of Hermes bytecode w

The current open-source release doesn't have the component that glues the RN inspector with the Hermes debugger to make on-device debugging of Hermes bytecode work. But Hermes does contain a debugger interface, and making this flow this work will happen sometime in the future.