WIP

packages/svelte/src/internal/client/runtime.js

@@ -735,10 +735,8 @@ function flush_queued_effects(effects) {
 export function schedule_effect(signal) {
 	if (!is_flushing) {
 		is_flushing = true;
-		if (!is_flushing_sync) {
 		queueMicrotask(flush_queued_root_effects);
 	}
-	}
 
 	var effect = (last_scheduled_effect = signal);
 
@@ -821,9 +819,6 @@ function process_effects(root) {
  * @returns {T}
  */
 export function flushSync(fn) {
-	var previously_flushing_sync = is_flushing_sync;
-
-	try {
 	var result;
 	is_flushing_sync = true;
 
@@ -843,9 +838,6 @@ export function flushSync(fn) {
 		is_flushing = true;
 		flush_queued_root_effects();
 	}
-	} finally {
-		is_flushing_sync = previously_flushing_sync;
-	}
 }
 
 /**