The sponsor of Florida’s 2013 law extending foster care to age 21 is working on a legislative fix to resolve confusion about which state agency is responsible for severely disabled young adults in the program.

Sen. Nancy Detert, R-Venice, is meeting with children’s advocates and service providers about the issue, which involves whether the state Agency for Persons with Disabilities or the Department of Children and Families should pay for disabled people in foster care between ages 18 and 22.