capture, passive modes not working for svelte:body special element.

[sravanb]

Describe the bug

once, capture, passive options are not working for the svelte:body element.

Observation

<svelte:window on:keydown|passive={handleKeydown}>
generates
listen(window, "keydown", /*handleKeydown*/ ctx[2], { passive: true }),

while

<svelte:body on:keydown|passive={handleKeydown}/>
generates
document.body.addEventListener("keydown", /*handleKeydown*/ ctx[2]);

instead of using the listen method.

[Conduitry]

Fixed in 3.17.2.