Poster image still gets lazy-loaded when setting posterloading to eager

[jlmmns]

<lite-youtube videoid="{{ video }}" posterloading="eager"></lite-youtube>

Results in:

<img id="fallbackPlaceholder" referrerpolicy="origin" loading="lazy" src="..." aria-label="..." alt="...">

I'm using v1.4.0

---

There seems to be a hard-coded loading="lazy" when the shadow dom gets set up (I guess this is just the default setup):
/blob/main/lite-youtube.ts#L210

Maybe the "fallback" reference isn't working here:
/blob/main/lite-youtube.ts#L323