In android samsung internet browser of version 27.x, not fired "befo

Samsung Internet
1

hi, i’m pwa develop, i;m run pwa in android samsung internet browser of version 27.x, and found the same problem, not fired “beforeinstallprompt”, and the https://mlearn-pwa-web-app-install-prompt.glitch.me/ not running.

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微信图片_202503061632221080×2027 98 KB

微信图片_20250306163216
微信图片_202503061632161080×1485 94.7 KB

second image is my code, and i’m try print

window.addEventListener('beforeinstallprompt', (e) => {
        console.log(' window.addEventListener beforeinstallprompt success');
        localStorage.setItem('installFinish', "0")
        setShowInstall(true);
        e.preventDefault();
        e.stopPropagation();
        e.stopImmediatePropagation();
        window.deferredPrompt = e;
      });
console.log('window-----------', window, window.deferredPrompt)

get result is undefined

2

Hello,
Please create a support ticket in the Samsung Developer Technical Support Portal so that we can take a look at the issue.

Best Regards,
Ahsan