[DevTools] Fix: highlight updates with memoized components

facebook · Aug 2, 2021 · 668ef9a · 668ef9a
1 parent 4225133
commit 668ef9a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/react-devtools-shared/src/backend/renderer.js b/packages/react-devtools-shared/src/backend/renderer.js
@@ -2179,7 +2179,8 @@ export function attach(
         if (
           elementType === ElementTypeFunction ||
           elementType === ElementTypeClass ||
-          elementType === ElementTypeContext
+          elementType === ElementTypeContext ||
+          elementType === ElementTypeMemo
         ) {
           // Otherwise if this is a traced ancestor, flag for the nearest host descendant(s).
           traceNearestHostComponentUpdate = didFiberRender(