How to set custom movement water rising)at start of a layout

Hi i am creating game where is a water rising from the bottom. And that's why i need some way to make it rise all the time from the beginning of the layout until player is died. But i have a problem.

I created a rule: "on start of a layout -> water -> accelerate -> custom movement vertically -200."

When i press play button in construct 2, the water does not move until i die once and at the second time when the layout is started it starts the movement. I think that's really weird, because there is nothing that can cause that. Is there some better way to achieve this water rising movement?

Here is a picture of the project

https://www.dropbox.com/s/hgyck99vvhvby ... 3.png?dl=0

It's accelerating for 1 tick? Try setting the speed instead.

That works very well. Thank you. I am still noob, but i am learning.

Thanks for guys like you.