Original Progress/"Grading" System

Hello,

I have been using Khan Academy for quite a few years and have been able to maintain the skills I have learned throughout my classes which is awesome. One of the most important features that helped me know what I needed to work on was the original progress bar that had the crown at the top to express mastery in a particular subject. The new system, with the single box, has honestly made it somewhat hard to accurately judge just how much I need to work on regardless of the key at the top. The three-tiers in the crown system was ideal because it was clear just how much practice I need since there were three distinct levels you could view. if anything, could we bring that back or at least have the option to toggle between the new system and the old system? One aspect of the new system I really like is the different colors, but like I said, it's still not entirely clear to me the level at which I need to practice since I can't see an actual progress bar for a topic.

Thank you for your time, and I look forward to seeing how the site evolves. :)