PWA opens a new Chrome tab on Pixel 4a

I use a Pixel 4A with the latest Android 13 (the model doesn't support Android 14). When creating a PWA via Chrome "Add to Home Screen", an "app" is created but every time it opens it just acts as a normal shortcut (opens as a new tab in Chrome browser) The same website (https://reflect.app) created as PWA on my Samsung Galaxy S22, Android 14 has no issue. I try using the bit.ly link hack and using "shortcut maker" but no luck. Is there any solution to this?