[field] Only render preview component on unchanged diffs

sanity-io · Oct 6, 2020 · 855f96c · 855f96c
1 parent 104e336
commit 855f96c
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/packages/@sanity/field/src/diff/components/Change.tsx b/packages/@sanity/field/src/diff/components/Change.tsx
@@ -24,7 +24,12 @@ export function Change({
   previewComponent: PreviewComponent
 }: ChangeProps) {
   const containerClassName = className ? `${styles.root} ${className}` : styles.root
-  const {fromValue, toValue} = diff
+  const {fromValue, toValue, action} = diff
+
+  if (action === 'unchanged') {
+    return <PreviewComponent value={toValue} schemaType={schemaType} />
+  }
+
   const from = hasValue(fromValue) ? (
     <DiffAnnotationCard as="del" className={styles.remove} diff={diff}>
       <PreviewComponent value={fromValue} schemaType={schemaType} />