Fix

packages/effect-fc/src/Hook.ts

@@ -19,7 +19,7 @@ export const useScope: {
 
     const [isInitialRun, initialScope] = React.useMemo(() => Runtime.runSync(runtime)(Effect.all([
         Ref.make(true),
-        Scope.make(options?.finalizerExecutionStrategy ?? ExecutionStrategy.parallel),
+        Scope.make(options?.finalizerExecutionStrategy ?? ExecutionStrategy.sequential),
     ])), [])
     const [scope, setScope] = React.useState(initialScope)
 
@@ -30,7 +30,7 @@ export const useScope: {
                 () => closeScope(scope, runtime, options),
             ),
 
-            onFalse: () => Scope.make(options?.finalizerExecutionStrategy ?? ExecutionStrategy.parallel).pipe(
+            onFalse: () => Scope.make(options?.finalizerExecutionStrategy ?? ExecutionStrategy.sequential).pipe(
                 Effect.tap(scope => Effect.sync(() => setScope(scope))),
                 Effect.map(scope => () => closeScope(scope, runtime, options)),
             ),