Currently we have keyboard shortcuts for opacity in steps of 10 (10 to 100) using the number keys (or shift + number keys, depending on your settings) which is super useful but there is no shortcut for 0 opacity, I would find this very handy!
Here’s my suggestion. When the element is at 100 opacity and you press 0 (or Shift + 0) it should flip to have 0 opacity, if you press the shortcut again it goes back to 100 opacity.
