In the latest Charts beta there is support to hook click events to a callback.

chart.addEventListener("click", (payload) => { .. } )

I tried hooking the context menu (right click) event

chart.addEventListener("contextmenu", (payload) => {...}

but Charts asserts that is not recognized with a dialog

Not supported event: contextmenu (sic)

Being able to have both (left) click and the context menu user interactions will provide developer flexibility along with a better and more consistent user experience.