Animation: move image then return to initial position

[J.D]

You can try:

const animation = wixAnimations.timeline({repeat: 0})
.add($w('#front5'), {y: 0, x: windowWidth * 0.2, scale: 1, duration: 500 ,easing: 'easeLinear'});
animation.play();
animation.onComplete(animation.reverse);
animation.onReverseComplete(animation.play);