message: Restore `clean-header-search-field` for some users
diff: @@ -5,7 +5,14 @@ import select from 'select-dom';
  import features from '../feature-manager';
  async function init(): Promise<void> {
  - const headerSearchButton = await elementReady('button.header-search-button');
  + const headerSearchButton = await elementReady('button.header-search-button, input.header-search-input');
  + if (headerSearchButton instanceof HTMLInputElement) {
  + // Previous version #6310
  + // TODO: Remove in mid 2023
  + headerSearchButton.value = '';
  + return;
  + }
  +
  headerSearchButton!.classList.add('placeholder');
  select('[data-target="search-input.inputButtonText"]', headerSearchButton)!.textContent = headerSearchButton!.getAttribute('placeholder');
  }
  