Hide instance variables; Chooseindex expression; Fixes for Safari 16.
Regarding why showing Hidden Variable again ? Because I like to use Properties View as a cheatsheet for all variables of the Object/Family i'm working on in Eventsheet and also because i really dislike the Variables popups workflow (don't want to open/close it every minute to check some stuff inside or hide/show stuff again and again). If it's impossible to achieve I understand but I just provide the feedback I won't use the hide feature at all as a user because of this even if most of my variables are runtime only. But it's fine it will probably be useful for other dev.