Memory Leak Detected in iOS 12.3.1

Hi,


When I run the Instrument Memeory Leak Test for my Application:

1. In iPhone 7 having iOS 12.3.1, I am getting lot of memory leaks.

2. In iPhone 5 having iOS 10.3.3, I didn't get any memory leaks.


How the same Application having lot of memory leaks in 12.3.1 but not in 10.3.3?


Addtional Information:

XCode 10.2.1

Deployment Target: 9.0


Thanks,

Palani.