After Quantic Dream’s three-game deal expired with Sony in 2018, after the release of Detroit: Become Human, the president and founder of the studio, David Cage, began exploring new opportunities and partners.

The rumor was first reported by French YouTuber and ex-journalist Gautoz on September 16, it was reported that “They’ve [Quantic Dream] now finished their contract with Sony and will be signing with Disney”

In a separate conversation, however, I was also speaking to an individual who provided overwhelming evidence that he had contacts at Quantic Dream and reported that the Star Wars game by the studio has been in the works for around 18 months.
Sources: Quantic Dream's Star Wars Title Has Been In The Works for 18 Months