Content show well only on resize

[fmorancais]

Hello.

Thank you for multiscroll, it's very beautiful and useful for what i wanted to do :)

But, I have a little problem, my page : http://www.dreyan.com/about is looking weird.
The content is not positioned well, and I don't know why. When i resize the window or open the developper tools, the content shows normally and I have the result I want.

I have never been exposed to that kind of issue..Do you have any solutions or at least a lead ?
Thank you !

[alvarotrigo]

If you believe it is a plugin's bug, please reproduce your issue in an isolated environment such as jsfiddle or codepen with no external CSS or JS.

[fmorancais]

After several tests, it seems that this problem only appear when i put an 4th slide..

[alvarotrigo]

Closed until an isolated reproduction is provided as detailed in the reporting issues guidelines and the issue skeleton.