There should be an “when element is right clicked” workflow, to capture information about what group was clicked on. similar to left click. There must be technical challenges with doing this from bubble’s side. why was it not done?
Some better right-click functionality would be nice and better ways to show a custom element at the cursor for the right-click menu 
There are several plugins on the market that allow you to have this function.
but as far as I know they dont detect what you actually clicked on..