Did Royal Caribbean ever get the robotic bartenders to actually work? When I got to see one in action several years ago it spent far more time either outright d

Did Royal Caribbean ever get the robotic bartenders to actually work? When I got to see one in action several years ago it spent far more time either outright down or in a half broken state where it messed up orders than it did actually working. Not to mention it being much slower than a human bartender when it was operational.