`StoreProvider` should be configured to always render

[agubler]

Bug

StoreProvider uses a render property that describes the widgets to render when it renders.

This works fine when the StoreProvider is invalidated by the store. However if the parent component is invalidated and passes a different property to the nodes in the render property, the components does not re-render.

This codesandbox that demonstrates the issue. Click "Update Messageand notice that the message doesn't change, then click "Invalidate Store" to see that the message is finally updated because theStoreProvider` widget is invalidated by the store.