react-select asynchronously loaded options don't show

[easeq]

Describe the bug

React-select does not show the asynchronously loaded options on initial click.

To Reproduce

• Add options to react-select field asynchronously using the "configSource" key as follows:

  reactselect: {
  type: "field",
  renderer: "react-select",
  name: "reactselect",
  label: "Select or Create a Module",
  route: "/module",
  configSource: (formikProps, { route }) =>
      new Promise(( resolve, reject ) => (
          resolve({ 
              options: {
                  one: [{
                      label: "One",
                      value: 1
                  }, {
                      label: "Two",
                      value: 2
                  }, {
                      label: "Three",
                      value: 3
                  }]
              }
          })
      )
  ),
  formGroupClass: "form-group mb-4",
  isCreatable: true,
  options: [{
      "value": "",
      "label": ""
  }],
  fieldClass: " min-select"
  }

• Open react-select, it shows up empty.
• Click anywhere on the page
• Open react-select, now the options appear

Expected behavior

On clicking react-select, the select should open and display all the loaded options.