Hello everyone.
I would like to confirm the operation of probing calibration (X Y offset), so please let me know.

My situation
Press the Calibrate XY Offset button.
Z axis descends
If the Z axis goes down and purobe does not touch, an error is displayed.

Looking at the video (4:00), it seems that there is no Z-axis processing.
In my case, why do I get an error if the Z axis works and I don't touch it?
https://www.youtube.com/watch?v=9LvV6iC3zmY