Option background colors not filling very long labels

https://codesandbox.io/p/sandbox/codesandboxer-example-forked-4z9lkz?file=%2Fexample.tsx%3A16%2C1

For very long options (or very small select boxes), the option background color does not extend into the right in the case where a horizontal scroll is needed. The selected and focused options' background is only as wide as the select box is, before scrolling.

Try the sandbox above or recreate it:

1. Create a simple select box that has a very long option label

import React from "react";

import Select from "react-select";

export default () => (
  <Select
    options={[
      {
        label:
          "longlonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglonglong",
        value: "verylong",
      },
    ]}
  />
);

2. Run it and open the dropdown by clicking the select box.
3. Scroll to the right to see the rest of the label.
4. See the white background

The expected behaviour is that the background color extends all the way to the right, to encompass the whole label.

Open the linked CodeSandbox and inspect example.tsx around line 16. Reproduce the long-label select, open the dropdown, and scroll horizontally to observe where the selected or focused background stops. Done means the background extends across the full long option label, including the horizontally scrolled area.