Release sound freeze the main thread

FMOD Engine
1

If sound->getOpenState equals FMOD_OPENSTATE_CONNECTING, then sound->release() sound will freeze the main thread, even if the release operation is in the sub thread.

I run code on the ios system.
FMOD Studio API Version : iOS 2.00.07

Is there a solution?

2

Are you able to reproduce this in our netstream example, in the API Core examples?