diff --git a/tests/php/test-class-amp-nav-menu-toggle-sanitizer.php b/tests/php/test-class-amp-nav-menu-toggle-sanitizer.php
index 836fc4470e9..75e53ced77c 100644
--- a/tests/php/test-class-amp-nav-menu-toggle-sanitizer.php
+++ b/tests/php/test-class-amp-nav-menu-toggle-sanitizer.php
@@ -35,7 +35,7 @@ public function data_converter() {
 			}
 			return ' data-amp-bind-class=""' . $class . '" + ( navMenuToggledOn ? " ' . $toggle_class . '" : \'\' )"';
 		};
-		$amp_get_toggle_attrs    = function( $class = '', $toggle_class = 'toggled-on' ) {
+		$amp_get_toggle_attrs    = function( $class = '', $toggle_class = 'toggled-on' ) { // phpcs:ignore Generic.Formatting.MultipleStatementAlignment.NotSameWarning -- Sniff has a bug.
 			return ' on="tap:AMP.setState({ navMenuToggledOn: ! navMenuToggledOn })" aria-expanded="false" data-amp-bind-aria-expanded="navMenuToggledOn ? \'true\' : \'false\'"' . ( ! empty( $toggle_class ) ? ' data-amp-bind-class=""' . $class . '" + ( navMenuToggledOn ? " ' . $toggle_class . '" : \'\' )"' : '' );
 		};