Error when using animate flip if there is no space in front of each block

[xxdocobxx]

Describe the bug
I got an error message An element that use the animate directive must be the sole child of a keyed each block when using animate flip if there is no space in front of each block.

To Reproduce
https://svelte.dev/repl/1661180017a5479caf0b6451c6279a7a?version=3.25.1

Additional context
I use inline blocks on my project, excess spaces must be removed to make the layout accurate.
So I use preprocessor like this ( #189 (comment) ) to remove all excess spaces between tags, but it will then cause the above error.

[ehrencrona]

Here's a more minimalistic reproduction. The following does not parse:

<div>{#each [] as n (n)} <div animate:flip /> {/each}</div>

[stale]

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