https://www.cnet.com/news/j-k-rowling-already-writing-fantastic-beasts-3-screenplay/

Wizarding fans everywhere should be thrilled to learn that author J.K. Rowling is busy writing the script for Fantastic Beasts 3, before Fantastic Beasts: The Crimes of Grindelwald hits theaters this November.

"I'm now writing the screenplay for Fantastic Beasts 3," Rowling told fans in an online Q&A hosted on her website on May 30.