Margaritaville coming to Lake Texoma. Will it bring gambling to Texas?

https://www.wfaa.com/article/news/local/6-billion-community-with-margaritaville-resort-coming-to-lake-texoma/287-9156c374-2e12-4c45-b01a-a61b837580a8

They say this is joint venture with the Choctaw Nation. I was under the impression that the Native American nations had given/sold/traded their rights to build in Texas away. And I’m also pretty sure gambling isn’t on the next year radar. Between Mark Cuban selling the Mavs for a stake in some hotel properties in Dallas owned by Casino owners and this, maybe Casino gambling will be legalized this year?