Hi everyone, ran into an interesting problem recently. I have a fairly large app that was developed back in iOS 14. After the next update of the app, users started to appear complaining about crashes. Crashes happen only on versions lower than iOS 15 (14.8.1, 14.7.1 etc.). Also crashes happen only after installation from AppStore/TestFlight, if you build the project on the device, everything works fine and there are no problems.
I would be grateful for help, thanks