Please bring back the old Khan Academy Version!

I really dislike the new Khan Academy Reimagined student experience. I worked hard for my Energy Points, Badges, and Avatars, and replacing them with Gems makes my old progress feel erased. Gems feel temporary and less meaningful. Please bring back a way for students to see their lifetime Energy Points, old Badges, and Avatars, or at least make it optional to use the old achievement system.