Merge remote-tracking branch 'origin/MC-35227' into 2.4-develop-pr143

Author: zakdma

app/design/frontend/Magento/blank/web/css/source/_actions-toolbar.less

@@ -27,6 +27,12 @@
                 margin-bottom: 0;
             }
         }
+
+        > .secondary {
+            .action.back {
+                display: none;
+            }
+        }
     }
 }
 

app/design/frontend/Magento/blank/web/css/source/_theme.less

@@ -10,3 +10,6 @@
 //  Theme file should contain declarations (overrides) ONLY OF EXISTING variables
 //  Otherwise this theme won't be available for parent nesting
 //  All new variables should be placed in local theme lib or local theme files
+
+//  Form field note icon
+@form-field-note-icon-font__content: false;