Audio resonance audio stops updating the position.

I am using resonance audio.

Play long audio and short audio.
When the short audio ends, the spatialization of the long audio stops.
Turning the head does not change the position of the sound.

(none resonance sdk)
1 - edit->project setting->audio -> spaticalizer plugin -> resonance audio
2 - Create AudioMixer
3 - Add Resonance Audio Renderer
4 - Create two objects that contain audio source
5 - Add audio mixer
6 - Spatial Blend 1
7 - Check Spatialize
8 - Add a long sound clip
9 - Add a short sound clip
10 - Play

(import resonance sdk)
1 - import resonance audio sdk for unity
(https://github.com/resonance-audio/resonance-audio-unity-sdk/releases)
2 - open demo scene
3 - duplecate Cube (Audio is included)
4 - Loop disable on one audiosource
5 - Play
6 - 13 seconds waiting
7 - Rotate the camera.

I checked at 2018.3.0, 2018.2.20, 2018.2.8.
And I checked it on my computer and laptop.

 

https://github.com/resonance-audio/resonance-audio-unity-sdk/issues/54
https://github.com/resonance-audio/resonance-audio-unity-sdk/issues/36

In resonance audio github, users are talking about the same issue.
I did not use resonance audio sdk for unity.
But there is the same issue.

(I used Google translator because My English is not good.)