When does Georgie & Mandy's First Marriage return?

Georgie & Mandy's First Marriage is a television sitcom created by Chuck Lorre, Steven Molaro, and Steve Holland. The series follows the marriage and family life of Georgie Cooper and Mandy McAllister in the fictional town of Medford, Texas in the 1990s. It is the third television series in The Big Bang Theory franchise and a direct sequel to and spin-off of the coming-of-age sitcom Young Sheldon.
The series follows Sheldon Cooper's early life as a child prodigy in Medford, Texas. As he grows up, he tries to fit into a world of people, including his own family and friends, who struggle to cope with his intellectual capabilities.