How to show Suspense Fallback when calling mutate

[FanetheDivine]

const { data, mutate } = useSWR(key, fetcher, {
    suspense: true,
  })

when I call mutate, is it possible to show fallback ?

[FanetheDivine]

I got it

mutate(undefined)

call mutate with no arguments, it will just revalidate data
but if arg1 is undefined, the cache will be clear, just like the first time fetching data by this key