Transparent modal have blue outline

[gandous]

Is there an existing issue for this?

• I have searched the existing issues

Describe the issue

Transparent modal show outline at the top of the page when using firefox. I don't have the issue when using chrome.

Expected behavior

No blue outline at the top of the page

Steps to reproduce

Use firefox and the following code

import React from "react";
import { Modal } from "react-native";

export default function App() {
  return (
    <Modal transparent={true} />
  );
}

Test case

a

Additional comments

No response