react-textarea-autosize: TextArea is wrong size initially (off by a hair), then it adjusts as you type?

I have a <TextareaAutosize> used with react-hook-form, and when it starts out, the textarea is slightly smaller than it should be. When I type, it fixes. What should I do to fix this? Is it the font that is throwing it off, or my CSS or something?

Here is a gif.

Here is a snippet of my code from a larger project:

import TextareaAutosize from 'react-textarea-autosize'
import styles from './index.module.css'
import { Controller } from 'react-hook-form'

export default function TextField({
  label,
  placeholder,
  type,
  value,
  inputId,
  control,
  prefix,
  name,
  minHeight,
  ...props
}) {
  return (
    <div className={styles.field}>
      <label className={styles.label}>{label}</label>
      <div className={styles.inputContainer}>
        <Controller
          name={name}
          control={control}
          render={({ field }) => (
            <TextareaAutosize {...field} minRows={minHeight} className={styles.input} placeholder={placeholder} />
          )}
        />
      </div>
    </div>
  )
}

And usage like this:

function Details() {
  const { handleSubmit, control } = useForm()

  const onSubmit = (data) => {
    console.log(data)
  }

  return (
    <form className={styles.form} onSubmit={handleSubmit(onSubmit)}>
      <legend className={styles.legend}>Details</legend>
      <TextField minHeight={4} control={control} name="blurb" label="Blurb" placeholder="Love to learn and make!" />
      <div className={styles.actions}><button className={styles.button} type="submit">Save</button></div>
    </form>
  )
}

The CSS for the file is here:

.field {
  padding-bottom: 20px;
}

.label {
  opacity: 0.7;
  font-size: 14px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.image {
  width: 100px;
  height: 100px;
  background: #eee;
  margin-right: 20px;
}

.imageContainer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.removeUploadButton {
  display: flex;
  cursor: pointer;
}

.addButton {
  display: flex;
  cursor: pointer;
}

.removeButton {
  display: flex;
  left: -6px;
  cursor: pointer;
}

.inputContainer {
  display: flex;
  padding: 10px 20px;
  margin: 10px 0px;
  background: #eee;
  width: 100%;
  border-radius: 4px;
  font-size: 22px;
}

.input {
  flex: 1;
}

.input::placeholder, .inputPrefix {
  color: #aaa;
}

.legend {
  text-transform: uppercase;
  font-size: 22px;
  opacity: 0.7;
}

.imageContent {
  display: flex;
  align-items: center;
}

.button {
  cursor: pointer;
  padding: 10px 20px;
  color: white;
  background: #777;
  border-radius: 4px;
  text-align: center;
  width: 200px;
}

Any ideas?