Unique key for HslVideo

[adrian-at-stink]

I'm adding multiple video players to a page

I get the following error:

Check the render method of `HlsVideo`. See https://react.dev/link/warning-keys for more information.
Each child in a list should have a unique "key" prop.

I've tried adding a key to the ReactPlayer component

<ReactPlayer
      ...
      key={id}
/>

but that doesn't resolve the error as React seems to want it on the hsl-video web component?