jQuery( function ( $ ) {
	$( document ).ready( function () {
		initializeSelectMenu();

		const observer = new MutationObserver( () => {
			initializeSelectMenu();
		} );

		observer.observe( document.querySelector( 'body' ), {
			childList: true,
			subtree: true,
		} );
	} );

	function initializeSelectMenu() {
		$( '.contact-form .contact-form-dropdown' )
			.selectmenu( {
				classes: {
					'ui-selectmenu-button': 'contact-form-dropdown__button',
					'ui-selectmenu-menu': 'contact-form-dropdown__menu',
				},
			} )
			.attr( 'aria-hidden', true )
			.prop( 'tabindex', -1 );
	}
} );