When does Stan Lee's Superhero Kindergarten return?

Superhero Kindergarten premiered on April 23, 2021, on Genius Brands' streaming service Kartoon Channel. The series was created by Stan Lee, Arnold Schwarzenegger and Andy Heyward and co-produced by POW! Entertainment, Oak Productions and Telegael Teoranta.
Captain Fantastic lost his superpowers in a battle with his nemesis, Dr. Superior. During this battle, his superpower particles were transferred to six babies below. Five years later, Captain Fantastic, now known as Mr. Arnold, is called on to work 'undercover' as a kindergarten teacher to raise a new generation of super-powered kids.