SSR app compatible

[Fi1osof]

In docs says "SSR app compatible".
Is this right?
Gallery component initialize with containerWidth = 0; https://github.com/neptunian/react-photo-gallery/blob/master/src/Gallery.js#L9
In render, if containerWidth == 0, return empty div. https://github.com/neptunian/react-photo-gallery/blob/master/src/Gallery.js#L37
Result: SSR return empty div anyway.
If i set state.containerWidth = 1200, yes, rendering fine.

P.S. it`s become from ^6.2.0. Older versions works fine too.

[neptunian]

I was able to get this once, then re installed the the gallery and i can't seem to get it anymore. i'll push a div with a space in it which should fix it complaining its empty.