expand inspector window arrows

Hi everyone. Just wondering if anybody knows a quick way to expand all the little arrows in the inspector? I'm not talking about the inspector window, I know how to do that by double clicking. I'm talking about all the little arrows with their sub category drop downs. I can click on all of them individually to get what I want, but I'm just wondering if there is an "expand all" shortcut anyone knows about? thx!

macOS has a function when you hold Option and open a disclosure arrow, all of its sub-levels open/close also. But the Inspector are simply show/hide buttons and don't work that way.