Category colors gone in Garmin Connect Web Calendar :-(

As of this morning, the Calendar in Garmin Connect Web no longer shows different colors for different activities (running, swimming, strength training, etc), making it very hard to get a quick overview of my training history. Sure, there's the little pictograms, but that doesn't work nearly as well for getting an overview as a color scheme.

Does anyone know if coloring the different activities is still somehow possible?

To me, this seems the most moronic UI change imaginable. :-(