[FloatingActionButton] Button displays wrong shadow

[el1f]

I'm facing a graphical glitch that prevents me from using the Floating Action Button.
Here's my code:

<div className = {nav}>
    <FloatingActionButton/>
</div>

And here's the result

Playing with chrome's console I was able to remove the glitch from the static button changing the code of the button wrapper div cutting the drop-shadow and moving it to the button tag.

[shaurya947]

@el1f are you still experiencing this issue today? Could you also post the code for the nav class?