Assignment to array items inside each blocks does not invalidate the array.

[pngwn]

Describe the bug
When performed inside an inline function with curly braces, assignments to array items inside each blocks do not correctly invalidate the array but instead invalidate the array item.

To Reproduce
REPL

On removing the curly braces, Svelte will correctly invalidate the array.

Expected behaviour
The array should be updated, invalidated.

Severity

There are workarounds, it isn't the worst thing that has ever happened in the world.

[pngwn]

Dupe.

[nodefish]

I can't find the issue this is supposedly a dupe of. Could you point me to it please? Thanks.

[pngwn]

It was #3217, I think.

[nodefish]

Thanks! I am encountering this issue so I suspect it has actually not been fixed for some scenarios. I will comment in that thread.