Made configurable product variations table cell label hidden, because they were positioned (absolute) all in on place above the table

Author: Vasilii

app/design/adminhtml/Magento/backend/web/css/source/forms/fields/_control-table.less

@@ -25,6 +25,18 @@
     max-width: 100%;
     overflow-x: auto;
     overflow-y: hidden;
+
+    .admin__control-fields {
+        .admin__field {
+            position: relative;
+
+            .admin__field-label {
+                span {
+                    display: none;
+                }
+            }
+        }
+    }
 }
 
 .admin__control-table {