The width of InputNumber cannot fill the form.

[simonguo]

What version of rsuite are you using?

5.16.6

What version of React are you using?

17.0.1

What version of TypeScript are you using (if any)?

all

What browser are you using?

all

Describe the Bug

When the layout of the form is fluid, the width of Input will fill the container, but InputNumber and InputGroup will not.

Expected Behavior

To Reproduce

https://codesandbox.io/s/goofy-nightingale-nypxzf

const Textarea = React.forwardRef((props, ref) => (
  <Input {...props} as="textarea" ref={ref} />
));

const App = () => (
  <Form fluid>
    <Form.Group controlId="input">
      <Form.ControlLabel>Input</Form.ControlLabel>
      <Form.Control name="input" />
    </Form.Group>

    <Form.Group controlId="textarea">
      <Form.ControlLabel>Textarea</Form.ControlLabel>
      <Form.Control rows={5} name="textarea" accepter={Textarea} />
    </Form.Group>

    <Form.Group controlId="input">
      <Form.ControlLabel>Input Group</Form.ControlLabel>
      <InputGroup>
        <InputGroup.Addon> @</InputGroup.Addon>
        <Form.Control name="input" />
      </InputGroup>
    </Form.Group>

    <Form.Group>
      <Form.ControlLabel>InputNumber</Form.ControlLabel>
      <Form.Control name="numder" accepter={InputNumber} />
    </Form.Group>
  </Form>
);