Compare function in kg but different unit amount

[Julian3000]

Compare function is confusing, when comparing in Kilograms.
I have one material with 1kg unit, another material with 1000kg unit.
However they are blended together in comparison chart:

[Inga]

Hi Julian,

I’ll write to the developers about this issue and also I’ll loop in @martinromby here

Best regards,
Inga

[Julian3000]

Also another compare issue:
Same name constructions are not comparable