Svelte 5: Regression since next.167 and new regression with next.171 about svelte HOT 7 CLOSED

Yes, 171, 172 and 173 all have this issue

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Is there any reproduction you can provide for this please?

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Same issue, can confirm that 170 did not have this issue.

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Did you tried 172 & 173?

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Is there a way I can test the main branch locally?

Yes, just link it into your project — for example with pnpm you'd do something like this:

pnpm link ../svelte/packages/svelte

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@trueadm @Rich-Harris

I am still unable to provide reproduction demo, I am very sorry about that, this is like so specific.

I am not using SSR/Hydratation but this issue only happens when Vite dev server is running. The production build is working properly. I hope this information helps.

edit

Adding this fix the issue @Rich-Harris

vite.config.js

server: {
    hmr: false
}

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Forgot to give feedback! Everything works perfectly now!

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