Get all menuItemId in contextMenus

I use contextMenus with subMenus and radio items in background.js.
When I check a Item in a subMenu in other other remain checked.
To it is possible to referer to all child items in menu to unCheck all?

Hey @Diamanti!

Could you share the relevant part of your code (or a simplified version of it) to help me understand a bit better what you’ve done so far?