<div dir="ltr">Yeah, that's tripped me up, too!<br><br>IPython.keyboard_manager.register_events($(your element))<br><br>Here are some examples of it:<br><a href="https://github.com/ipython/ipython/search?utf8=%E2%9C%93&q=register_events">https://github.com/ipython/ipython/search?utf8=%E2%9C%93&q=register_events</a><br><br></div>