[ListItem] ListItemSecondaryAction onClick event has bubbling effect

[xu3u4]

I think it is both a bug and a question.

When I make a separated component for ListItemSecondaryAction, the click event bubbles up. https://codesandbox.io/s/bcerz

But if ListItemSecondaryAction is contained inside ListItem directly, it doesn't have bubbling effect. https://codesandbox.io/s/ohev6

please open the console panel

Either without or with bubbling works for me, I can add event.stopPropagation by myself.
But I am quite curious why the second case doesn't have bubbling effect.

[oliviertassinari]

It's not a strictly a bug, it's the result of the underlying DOM structure, see #13597 for an exploration of a better solution.