If an app with a Message Filter Extension is run on an iPhone with iOS 18 installed then there's no logging output to the console (using print or NSLog), however there is logging in all previous versions of OS.
Being able to view logging at run time for this component is essential as a debugging aid to see, for example, if the extension launches, if a text is handled locally or deferred to the network, to see if there's a network error, to examine the server response etc.
Is there a specific reason it was disabled or is it accidental?
Thank you