No sounds when use IL2CPP + ARM64

Hi i have problème:
Sounds no working when i try to put on “Player setting” IL2CPP + ARM64 for andriod games when i export to APK.
I dont understande why someone can hem me ?

I got unity 2020.1.14f1

That work with unity 2019 not 2020 when en use IL2CPP + ARM64 for andriod
In unity 2020 The sounds work on “play on awake” but not on simple button play

I cannot understande