Hide instance variables; Chooseindex expression; Fixes for Safari 16.
Nothing else is editable in that list which is why clicking the eye icon did nothing... but it makes sense, so I added that for the next beta.
On the topic, could there be a more distinct "eye icon" for the "hidden" variable? They look pretty much identical, especially on larger monitors. (Some apps use filled/outlined icons, others use an "X")
cool ty