From 7e14457ce2ec28ed2cbd8756ca85c17051284d5c Mon Sep 17 00:00:00 2001
From: Andrew Serong <14988353+andrewserong@users.noreply.github.com>
Date: Wed, 24 Jan 2024 11:49:07 +1100
Subject: [PATCH] Skip output of has-aspect-ratio if value isn't set

---
 lib/block-supports/dimensions.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/block-supports/dimensions.php b/lib/block-supports/dimensions.php
index 6aeaed2523871..1980faba27817 100644
--- a/lib/block-supports/dimensions.php
+++ b/lib/block-supports/dimensions.php
@@ -132,6 +132,12 @@ function gutenberg_render_dimensions_support( $block_content, $block ) {
 
 			if ( ! empty( $styles['classnames'] ) ) {
 				foreach ( explode( ' ', $styles['classnames'] ) as $class_name ) {
+					if (
+						str_contains( $class_name, 'aspect-ratio' ) &&
+						! isset( $block_attributes['style']['dimensions']['aspectRatio'] )
+					) {
+						continue;
+					}
 					$tags->add_class( $class_name );
 				}
 			}