Thank you, but as a friendly reminder, I want to take the opportunity to provide you with feedback.
I think you have to take a deep look at your ways-of-working at Asana. This change is an example that show something is wrong with how you implement things. You seem to take the time to listen to your customers, but still don’t provide us with what we need, only what you think we need. Or even worse, you skip things you think we won’t need (why is there no filtering option for the calendar and timeline views e.g.).
For some features, there is lots of flexibility, but for most, there is only a certain way allowed to do things. Why not add more options for the user to choose, i.e. have optional features? This goes for a change like this, or user privileges, custom colors, and so on. Please, use this failed implementation of an idea that was well intended as a lessons-learned!