Please allow me to post again. Thank you for your advice the other day.

ISSUE:

We are using Vuforia in our native app. We recently upgraded from version 9.1.7 to 10.22.5.
In Vuforia version 9.1.7, the model is fixed to the ground and appears naturally with respect to human movement.
However, in version 10.22.5, the model does not appear to be fixed to the ground.
We are having trouble with a Vuforia version upgrade that we have tried which has changed our display significantly.

A sample video of Vuforia version 10.22.5 is attached.
（I am attaching a gif file because I could not upload a video (mp4).）
Sample Video01
Sample Video02

Regarding the program, it is being constructed with reference to:

・Ground Plane API Overview

https://developer.vuforia.com/library/environments/ground-plane-api-overview

・Pose Status and Status Info Native

https://developer.vuforia.com/getting-started/pose-status-and-status-info-native#area-targets-and-anchors-pose-status-and-status-info

Since the status for Ground Plane (Anchors)　is only showing VU_OBSERVATION_POSE_STATUS_EXTENDED_TRACKED,
is it possible that the accuracy is reduced due to the tracking being simulated?

I would appreciate any assistance you can provide if you have a good solution.

Thank you.