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Here also.
On my iPhone X, it doesn't count anything. The App has the right to access the motion data.

@newbijohn, @astrophoto.kevin try to deactivate/reactivate the permission, this should solve the issue temporarily. We will be releasing an updated version today to fix this issue.
Join us on discord for more details or further troubleshooting

Thanks for your tip @mcfarhat, I'll try it and give you feedback :-)