Can I call both of onSuccess function in trigger options and useSWRMutation options?

[yinsang]

Bug report

Description / Observed Behavior

I used to use react-query ,mutation onSuccess will call useMutation's onSuccess firstly, and call mutate onSuccess secondly.
see here https://tanstack.com/query/v4/docs/framework/react/guides/mutations#consecutive-mutations

useMutation({
  mutationFn: addTodo,
  onSuccess: (data, variables, context) => {
    // I will fire first
  },
  onError: (error, variables, context) => {
    // I will fire first
  },
  onSettled: (data, error, variables, context) => {
    // I will fire first
  },
})

mutate(todo, {
  onSuccess: (data, variables, context) => {
    // I will fire second!
  },
  onError: (error, variables, context) => {
    // I will fire second!
  },
  onSettled: (data, error, variables, context) => {
    // I will fire second!
  },
})

What kind of issues did you encounter with SWR?
swr onSuccess in trigger will override useSWRMutation's onSuccess, make onSuccess's common logic is hard to reuse
see source code here , mergeObjects will use opts's onSuccess

            const options = mergeObjects(mergeObjects({
                populateCache: false,
                throwOnError: true
            }, configRef.current), opts);

Expected Behavior

How did you expect SWR to behave here?
Will swr support onSucess both in trigger options and useSWRMutation options?
Besides, onSuccess override is missing description in Doc.