From ffe8518d5fdc0326eb6772c5806906e8d80449fb Mon Sep 17 00:00:00 2001
From: Matt Perry <mattgperry@gmail.com>
Date: Mon, 4 Sep 2023 16:37:35 +0200
Subject: [PATCH] Attempting fix

---
 .../animation/animators/waapi/create-accelerated-animation.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/framer-motion/src/animation/animators/waapi/create-accelerated-animation.ts b/packages/framer-motion/src/animation/animators/waapi/create-accelerated-animation.ts
index e8c923acb9..553ab60e38 100644
--- a/packages/framer-motion/src/animation/animators/waapi/create-accelerated-animation.ts
+++ b/packages/framer-motion/src/animation/animators/waapi/create-accelerated-animation.ts
@@ -142,10 +142,10 @@ export function createAcceleratedAnimation(
      * For synching handoff animations with the new Motion animation we want
      * to ensure startTime is synchronously set.
      */
-    if (options.syncStart) {
+    if (options.syncStart && document.timeline) {
         animation.startTime = frameData.isProcessing
             ? frameData.timestamp
-            : performance.now()
+            : document.timeline.currentTime
     }
 
     const cancelAnimation = () => animation.cancel()