The Quick Adjust features allows you to modify the transform of the XR View to make fine adjusts when drift occurs.
Position
Single finger drag to move models position while fixed to ground plane (XZ plane)
Rotation
Single finger drag horizontally to modify rotation of the models around your current position. Rotation changes are shown in the rotation dial. Rotation values are reset once quick adjust is exited.
Height
Single finger drag vertically to change model height