RTL issue on first slide change when infinite is set to false

Hi,

slider does not work well on the first slide change with setting:
rtl: true,
infinite:false

slide start at 3(which is correct) but when pressing [previous] button the first time, the slide will go straight to slide 1 instead of 2.
https://codesandbox.io/s/react-slick-playground-forked-dpxze