In an ideal world, this is where the legislature steps in and passes a law that allows these students to stay for the 2020-21 school year, rather than assuming

In an ideal world, this is where the legislature steps in and passes a law that allows these students to stay for the 2020-21 school year, rather than assuming the executive branch just selectively continues non-enforcement of this requirement. If you're a US citizen, you can contact your representative/senators offices and ask them to deal with this.