React-leaflet map container size not updating on size change

[niebl]

When used inside a flex container that prompts it to change size, the react leaflet map container does not correctly update it's own size.

May be related to the following issue, where solutions could be found PaulLeCam/react-leaflet#340

[pauljonescodes]

I believe I am also experiencing this. As a stop gap measure, I'm updating the key when the size changes.