Shared guests need to be able to change weight metrics

[Crease]

@SamHillmen

People have been having this problem for years and keep posting it here

Yup, including a relevant Wishlist item:

Kilograms or Pounds for each Scale user

Add a feature to use separate weight measurements for individual uses. I use pounds for weight, my wife is accustomed to kilograms. [Mod Edit] Edited title for clarity.

(Yes, I’ve voted for it.)