Onion skin handles gone/0 can't get off advanced onion skin. solved

I am using harmony 22, and everything was going fine until I started using advanced onion skin mode, it was an accident anyway, and now the onionskin handles are gone even though i am using it in ‘by frames’ mode.
idk how to go back to normal onion skin mode or how to get the handles back. help

ok so all i had to do was hold down on the onion skin button (the one with the eye on the side bar) untill two boxes showed up and then click regular onion skin.
jesus i spent hours trying to figure this out.