When does Mao Mao: Heroes of Pure Heart return?

The series follows the adventures of the titular character, Mao Mao, along with Badgerclops and Adorabat as they protect the citizens of Pure Heart Valley from the forces of evil. The show debuted on July 1, 2019; later it was broadcast worldwide in 2019 and 2020. The first 30 episodes were released on September 1, with the last 10 on January 1, 2021, on HBO Max. In August 2022, the show was removed from HBO Max, as a result of the Warner Bros. Discovery merger.