Back button intermittently not working in Facebook app

[MrTaxi]

I just noticed this today. If I restart the phone or force close the app, it works right for a few minutes, then stops working again. This issue isn't happening on my non-beta S22 Ultra, only my s23 Ultra.

[Members_wrUYBbD]

You are not alone. Does it for Facebook and a few other sites or apps. Must be Samsung's horrible update again.