Ticket #57115: 57115.patch

wp-includes/blocks/search.php

@@ -69 +69 @@
                 if ( $is_button_inside ) {
                         $input_classes[] = $border_color_classes;
                 }
+                if ( ! $is_button_inside && ! empty( $border_color_classes ) ) {
+                        $input_classes[]  = $border_color_classes;
+                }
                 if ( ! empty( $typography_classes ) ) {
                         $input_classes[] = $typography_classes;
                 }