ArcGis Online Changes Shape Length Units

[MichaelGrzan]

Hi,

My issue should be pretty simple to solve (I hope) as it isn't very complex (again, I hope). 

When I upload my feature to ArcGIS Online it changes my shape length from feet, to miles. It is important that these are in feet as they assist our crews in determining how far they need to extend devices to clean our sewer lines.

what it looks like:

What I uploaded from Pro.