Hello Redfer,
Let's check under the Settings > General > VPN & Device Management menu to see if any profiles are listed there: Install or remove configuration profiles on iPhone - Apple Support We'd like to check on that as a Mobile Device Management profile from an employer or educational institution may impact the settings on your device.
Additionally, your screenshot appears to reflect the profiles feature in Safari, which is a feature of iOS 17 that is currently in beta testing: iOS 17 Preview - Apple
If needed, you can use the steps from this resource to return your device to a non-beta version of iOS or iPadOS: How to uninstall iOS or iPadOS beta software - Apple Support
You can also use the built-in Feedback Assistant tool to provide more details on your experience while testing out the iOS and iPadOS beta.
Take care.