Flushbar margin absorbs pointers?

[mannfeldt]

Hi!
I'm trying to position a flushbar above a button on the bottom of the screen. I can do it with the margin property but if I put margin bottom the button underneath the flushbar is unclickable. I cannot even dismiss the flushbar whenIi click in that area. The onTap of the flushbar is not triggered and setting a positive value to overlayBlur as suggested in #71 doesn't trigger the dismiss either.

[mannfeldt]

I found the same problem all ready reported in #69