RecolorGrid Manipulation Profile broken

[XGNXLency]

Recoloring grids via a manipulation profile doesn't work, no errors.

<?xml version="1.0"?>
<Definitions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <EntityComponents>
    <EntityComponent xsi:type="MyObjectBuilder_InventoryComponentDefinition">
      <Id>
        <TypeId>Inventory</TypeId>
        <SubtypeId>TestProfile</SubtypeId>
      </Id>
      <Description>
        [MES Manipulation]
        
        [ManipulationChance:100]
        [RecolorGrid:true]
        [RecolorOld:{X:120 Y:24.1 Z:43.9}]
        [RecolorNew:{X:0 Y:0 Z:53}]
        
        [RecolorOld:{X:120 Y:24.0 Z:35}]
        [RecolorNew:{X:0 Y:0 Z:40}]
      </Description>
    </EntityComponent>
  </EntityComponents>
</Definitions>

[XGNXLency]

I checked my code and realized that the XYZ values were improper numbers, but even with properly defined values, this doesn't work.