Bug Report

Priorities and help requested (not applicable if asking question):

Are you willing to submit a PR to fix? Yes

Requested priority: Low)

Describe the issue:

I want to be able to specify beak background color to be the same as the content in the callout, but there is no option to do it before render since the beakStyle props is deprecated.
I did a work around by calling onLayerMounted to set the beak color.

Expected behavior:

Expected to have option to set beak background color or beak style before it rendered.