Hi Perrochiba,
Your patience has paid off! We implemented the feature where the marker colour can change depending on the value of one of its attributes.
In the manager_config of you project, you can add details on the colour and threshold values you want to set for an asset type. More about this config on the wiki in the 'Map - Marker config section.
Make sure to add it in:
{
"pages": {
"map": {
_HERE_
}
}
}
Example image:
