Fixed background-attachment performance/behaviour.
See video attached; as if a fixed background on a scrolling body has a hard time rendering on scroll instead of being a fixed background. I've included the test code below. This isn't an issue on any other browser.
Screencast_from_26-06-22_08_58_38
<head>
<style>
div {
height: 450vh;
width: 100vw;
padding: 0;
margin: 0;
}
body {
background: url("https://i.ibb.co/4FXCrmS/1651208527285.gif");
background-attachment: fixed;
background-repeat: no-repeat;
background-size: cover;
}
</style>
</head>
<body>
<div>Test div block</div>
</body>