Issue involves nested animations and array indexing, which may require deep understanding of Svelte's animation system.
The issue describes a problem where nested animations fail when using #each with an index and passing array[index] to a sub-component. The problem is reproducible but the root cause is unclear. Fixing this may require understanding Svelte's animation and reactivity systems.
It was hard to locate this problem.
I'm not sure what happen here - but animate do not work in this condition:
It is impossible to fix - if I need bindable - I must pass array[index] to sub-component
working example LINK
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