How to reverse reveal animation?

Question:
Instead of revealing an element, I’d like to reverse the animation (without playing a normal reveal animation once first).

Product:
Wix Studio

What are you trying to achieve:
The element serves as a censor bar, that needs to disappear using the reveal animation, preferably played at EaseInOutCubic. Its important to know the censor bars censors multiple cells, hence they cannot be censored by grouping them together and putting the effect on them

What have you already tried:
I have tried looking at API codes such as Reverse Timeline & Yoyo, but I’m afraid I’m spending way too much time in the wrong direction.

if it is just a standard background colur behind, then add a container of the same colour over the element and add the reveal to that with a delay

Sadly its not. Its an animation. The container on the right serves as the censorbar. I can only make it appear, rather than disappear.