scroll-timeline
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undefined is not an object (evaluating 'e.timeline')
Browser: Safari 17.3.1 (19617.2.4.11.12)
undefined is not an object (evaluating 'e.timeline')
is thrown in playState
of proxy-animation.js
.
In my case this happens by navigating to a linked pdf file navigating back. Every access to animation.playState
causes the above error. It also isn't a once off. Every access fails until the page is reloaded.
get playState() {
const details = proxyAnimations.get(this);
if (!details.timeline) # Error happens here
....