CommonKotlin Flow leak in iOS apps using KMP bridge identified and fixed

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A resource leak occurs in Kotlin Multiplatform apps when iOS repeatedly observes shared Kotlin Flow without proper cancellation. The leak happens when Swift view models call observation functions multiple times without canceling previous jobs. This creates lingering coroutine jobs that continue running and consuming resources even when the view model is deallocated. Developers can fix the issue by implementing proper cancellation logic or modifying the CommonFlow wrapper to automatically cancel previous jobs.

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