<!-- `android:configChanges="orientation|screenSize"` makes the activity not reload when the orientation changes, which preserves scroll location in the WebView.
`android:launchMode="singleTask"` makes the app launch in a new task instead of inside the task of the program that sends it an intent.
It also makes it reuse an existing Privacy Browser activity if available instead of launching a new one.
<!-- `android:configChanges="orientation|screenSize"` makes the activity not reload when the orientation changes, which preserves scroll location in the WebView.
`android:launchMode="singleTask"` makes the app launch in a new task instead of inside the task of the program that sends it an intent.
It also makes it reuse an existing Privacy Browser activity if available instead of launching a new one.