Request to Add Electrical Engineering Content

Hello, I already posted about this but later realized I should have searched for the question first. I noticed this post from 3 years ago: https://support.khanacademy.org/hc/en-us/community/posts/360046596331/comments/360006000052

Cyrus talks about proposing an expansion for the Electrical Engineering content, but it doesn't appear to have ever happened. Is this still in the works? I have a background in circuit analysis and would love to help create exercises.

Please let me know what you think.