A little help with falling floor thingy

[Migueleishon-x7]

I'm adding the falling floor from Green Hill, but it starts falling from the right instead of the left. How can I change it so it starts falling from the other side?
I'm using version 2024.13 and haven't modified the object code (obj_falling_floor_basic)

falling.floor.idk.mp4

Any information you need to help me I will be happy to give.

[TrianglyRU]

Mirror the image within the sprite asset itself