Jun
I also noticed this problem
https://user-images.githubusercontent.com/17309378/212228720-8e3bb10a-4e1a-4129-bde0-a3676a4b2ba2.mp4 [log.txt](https://github.com/homuler/MediaPipeUnityPlugin/files/10407862/mediapipe0.10.3.txt) --- i add debug log in script "Start RequestUserPermission" "End RequestUserPermission" 
> Thanks! Does the code you suggested fix this issue on your device? The problems in the video don't come up every time, but give me some time and I'll...
> I think 0.1sec is simply too short (but waiting for a fixed time is not a good approach). > > ```cs > yield return new WaitForSeconds(0.1f); > ``` According...
> > According to the unity Android Permissions documentation, callback should be used > > Will you tell me where they say so? > > I'm not sure, but I...
> I mean, they say we _can_ use callbacks but don't say we _should_ use callbacks, do they? unity Document not say we should use what code
> i will test this
> 您会检查#829是否解决此问题吗？ After my testing this submission does not solve this problem