onSuccess, onSettled do not work in svelte-query

[halafi]

Describe the bug

Although the docs do not cover onSuccess, it was working in ^4.35.3 and I do not see any mention of deprecation (actually saw it used in some example)

Your minimal, reproducible example

see below

Steps to reproduce

  const assistantsQuery = createQuery({
    enabled: true,
    ...
    onSuccess: () => {
      console.log("hi") // not happening
    }
  });

Expected behavior

onSuccess should work, so should on settled if the network endpoint finishes

How often does this bug happen?

Every time

Screenshots or Videos

No response

Platform

macOS

Tanstack Query adapter

svelte-query

TanStack Query version

5.28.13

TypeScript version

vanilla js

Additional context

No response

[halafi]

I guess this will be related to https://barrymichaeldoyle.com/blog/tanstack-v5 so not a bug, but a feature