Why does the Oculus Lipsync for Unity Plugin not support the Ios App Store？

[ziang.96]

I built an Ios App of Oculus LipSync through Unity,but it won't be available in the IOS App Store.

Why does the Oculus Lipsync for Unity Plugin not support the Ios App Store？

Now is there a version of Oculus LipSync for Unity that supports  Ios App Store？