Setting color to custom svg Icons

[mpRegalado]

Description

Whenever an SVG is imported directly passing it as an iconType to EuiIcon, the prop color does not affect it in any way. Removing the fill component from the svg itself seems to have little effect.

Screenshots

<WuiCallOut
  title="Email already registered"
  iconType={exclamationCircleSolid}
  color="danger"
>

And removing the fill option from the svg that set the blue color