Global onSuccess callback in the MutationCache , interferes with local onSuccess used in useMutation hooks.

[emekaokoli]

Hey there,

I've been using the global mutationCache for invalidating updates, and I've been relying on the onSuccess status to navigate away from the page when it's true. However, I've noticed that onSuccess always returns false, even when the mutation is successful. When I commented out the mutationCache section, I found that onSuccess starts working as intended, returning true or false based on the mutation outcome.

 mutationCache: new MutationCache({
 // Commenting it out returns true or false upon success or failure.
    // onSuccess: () => {
    //  queryClient.invalidateQueries()
    },
  }),

Now, I'm wondering if there's a way to use both the global invalidation and have onSuccess return the desired status of either true or false.

// where onSuccess is used.

 submitAction={() => {
     saveFormResponse({ id },
        { onSuccess: () => openChargeSheetModal() })
 }}

Also, here's the version I am using:
"@tanstack/react-query": "^5.28.4",

[TkDodo]

When I commented out the mutationCache section, I found that onSuccess starts working as intended, returning true or false based on the mutation outcome.

that shouldn't have any influence. please show a minimal reproduction