diff --git a/src/utils.ts b/src/utils.ts
index bd612d965..9216ca3da 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -140,9 +140,12 @@ export const throttleRAF = <T extends any[]>(
   const scheduleFunc = (args: T) => {
     timerId = window.requestAnimationFrame(() => {
       timerId = null;
+      console.log("start render in animation frame");
       fn(...args);
+      console.log("render done in animation frame");
       lastArgs = null;
       if (lastArgsTrailing) {
+        console.log("last args trailing", lastArgsTrailing);
         lastArgs = lastArgsTrailing;
         lastArgsTrailing = null;
         scheduleFunc(lastArgs);