useIsMutating hangs application about query HOT 2 CLOSED

it('should be able to share values that contain undefined', () => {
  const current = [
    {
      data: undefined,
      foo: true,
    },
  ]

  const next = replaceEqualDeep(current, [
    {
      data: undefined,
      foo: true,
    },
  ])

  expect(current).toBe(next)
})

AssertionError: expected [ { data: undefined, foo: true } ] to be [ { data: undefined, foo: true } ] // Object.is equality

If it should pass with deep equality, replace "toBe" with "toStrictEqual"

Expected: [ { data: undefined, foo: true } ]
Received: serializes to the same string