Commit 4138d357ce4 for woocommerce

commit 4138d357ce42f1faace50d9b8ba115fcb734fef1
Author: Ahmed <ahmed.el.azzabi@automattic.com>
Date:   Thu Jul 23 09:55:12 2026 +0300

    Preserve the legacy header when Settings UI fails to render (#66916)

diff --git a/plugins/woocommerce/changelog/wooplug-7165-ai-regression-reviewtrunk-drill-down-css-hides-the-legacy b/plugins/woocommerce/changelog/wooplug-7165-ai-regression-reviewtrunk-drill-down-css-hides-the-legacy
new file mode 100644
index 00000000000..8f1e7c3ad3b
--- /dev/null
+++ b/plugins/woocommerce/changelog/wooplug-7165-ai-regression-reviewtrunk-drill-down-css-hides-the-legacy
@@ -0,0 +1,4 @@
+Significance: patch
+Type: fix
+
+Preserve the legacy admin header when a Settings UI drill-down fails to render.
diff --git a/plugins/woocommerce/client/admin/client/wp-admin-scripts/settings-embed/settings-ui.scss b/plugins/woocommerce/client/admin/client/wp-admin-scripts/settings-embed/settings-ui.scss
index 1c5c12f84a7..701a519a2c4 100644
--- a/plugins/woocommerce/client/admin/client/wp-admin-scripts/settings-embed/settings-ui.scss
+++ b/plugins/woocommerce/client/admin/client/wp-admin-scripts/settings-embed/settings-ui.scss
@@ -3,7 +3,7 @@
 body.woocommerce_page_wc-settings.woocommerce-settings-ui-page {
 	background-color: var(--wpds-color-background-surface-neutral);

-	&.woocommerce-settings-ui-drill-down {
+	&.woocommerce-settings-ui-drill-down:has(.wc-settings-ui-shell__header) {
 		#wpbody {
 			margin-top: 0;
 		}