Prevent hide/show behavior for Safari's Tab Bar in iOS 15

We're running into an issue with the tab bar where it keeps changing it's visibility when attempting to scroll. I attempt to set overflow: hidden and capture the touchstart event, however, I am still seeing the same behavior. Didn't have this issue in iOS14 - any way to prevent this in 15?

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Test</title>

    <style>
        html, body {
            margin: 0;
            height: 100%;
            overflow: hidden;
            background: green;
        }

        #noscroll {
            background-color: blue;
            position: absolute;
            overflow: hidden;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
        }
    </style>
</head>
<body>
    <div id="noscroll"></div>
    <script type="text/javascript">
        document.getElementById('noscroll').addEventListener("touchstart", (e) => {
            e.preventDefault();
        });
    </script>
</body>
</html>

Screen Capture:

Prevent hide/show behavior for Safari's Tab Bar in iOS 15
 
 
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