Memory Leaks in mediasoup ios client v 1.5.3

Hi there!
I’m using mediasoup ios client v 1.5.3 in my SDK for videocalls. My clients faced a crash because of memory leaks. So i started to explore this trouble and found something strange:
When i’m connecting to the room (i import SDK in that controller), there are 206 new memory leaks from mediasoup library.
As you can see there are no leaks at all till i entered the room.

What is it and what shall i do?