Memory Leak on UWP MediaPlayer (Windows.Media.Playback.MediaPlayer)

Question

I am maintenancing a WPF application. I added a UWP nedia player on my project. But, memory usage is too high. I realized that UWP media player did it, so I created a reproducib

Answer 1

It is absolutely a bug of Windows 10 19H1. Because built-in app (Movie and TV) has same memory leak issue. To reproduce this, just repeat that open video file and close it.