appearance-base-and-base-select-ref.html

Enable keyboard shortcuts

<!DOCTYPE html>

<html class=reftest-wait>

<script src="/resources/testdriver.js"></script>

<script src="/resources/testdriver-vendor.js"></script>

<style>

select, ::picker(select) {

  appearance: base;

</style>

<select>

  <option>one</option>

  <option>two</option>

</select>

<script>

(async () => {

  await test_driver.bless();

  document.querySelector('select').showPicker();

  document.documentElement.classList.remove('reftest-wait');

})();

</script>