Possible bug or inconsistency: image not being generated for unlisted videos

[princefishthrower]

Hi, excited to start using this library, but I notice when I pass an unlisted youtube video ID, I only get the gray video image, like so:

Is this a limitation of the library or am I doing something wrong?

Currently using <LiteYoutubeEmbed> with the following props:

<LiteYoutubeEmbed lazyImage={false} mute={false} id="r4TkUHzXXOc" />