diff --git a/packages/shared/ReactFeatureFlags.js b/packages/shared/ReactFeatureFlags.js
index bdeab6aef4..282b0ac8ec 100644
--- a/packages/shared/ReactFeatureFlags.js
+++ b/packages/shared/ReactFeatureFlags.js
@@ -220,7 +220,7 @@ export const disableInputAttributeSyncing: boolean = false;
 export const disableTextareaChildren: boolean = false;
 
 // Disables children for <textarea> elements
-export const enableParallelTransitions: boolean = true;
+export const enableParallelTransitions: boolean = false;
 
 // -----------------------------------------------------------------------------
 // Debugging and DevTools