Custom components causes disappearing when HMR and hidden on mount.

[Blankeos]

I tried adding custom components via components={} or the context.

These were some issues I found:

• Minor issue during development: When I change something next to where the markdown is rendered and save (HMR), the markdown disappears.
• During development & prod: If the element is hidden on mount. It won't appear if it's visible again. (i.e. using <Show>)