I see lots of questions from you about MySQL JSON. Just because this is available, I don't think you should overuse it. It would be better if you normalized your schema using traditional SQL design.
@Barmar right, yea this is a denormalized field of another table that we use on a ListAll() call, so we're storing a denormalized json field to improve read performance, etc...
ListAll()call, so we're storing a denormalized json field to improve read performance, etc...ORDER BY.