[exec - function] function.prototype doesn't have own constructor property pointing to this function

[croraf]

Describe the bug

function.prototype should have an own constructor property pointing back to that function.

To Reproduce

const a = function asd() {};
a

Expected behavior
Should output this:

{
  constructor: {
    name: asd,
      prototype: [Cycle],
        length: 0,
          __proto__: {
      constructor: {
        name: Function,
          prototype: [Cycle],
            length: 1,
              __proto__: undefined
      },
      __proto__: undefined
    }
  },
  __proto__: {
    constructor: {
      setPrototypeOf: {
        length: 2
      },
      prototype: [Cycle],
        name: Object,
          length: 1,
            defineProperty: {
        length: 3
      },
      getPrototypeOf: {
        length: 1
      },
      is: {
        length: 2
      },
      __proto__: {
        constructor: {
          name: Function,
            prototype: [Cycle],
              length: 1,
                __proto__: undefined
        },
        __proto__: undefined
      }
    },
    hasOwnProperty: {
      length: 0
    },
    propertyIsEnumerable: {
      length: 0
    },
    toString: {
      length: 0
    }
  }
}

Instead top level constructor field is not present in the response.