The restriction is now up to the 8th grade with a practical reality of being up to the 12th grade as any bigoted parent can sue over anything LGBT they define as "age inappropriate" for massive financial damages. The fascist DeSantis has effectively ERASED LGBT students, teachers, parents, and history in Florida schools and the movement is spreading rapidly nationwide.
As I noted before this anti LGBT DeSantis fascism is so extreme that even an OPTIONAL advanced placement course on LGBT history was nixed by the Miami school district because they correctly understood by doing it they would have been probably been sued by bigots. I don't like that the school district did this but they and all schools in Florida really have no choice -- they can hardly afford the damages from these bigot lawsuits.