❔ Trouble moving from MVC 5 to Aspnet Core

SSev12/20/2022
Sup guys. I'm moving from MVC 5 to Asp Core and I'm having trouble with RedirectToAction. I'm setting the RouteValues to new { Test = "Hello World" }. But when it gets to my ActionFilterAttribute, the ActionExecutingContext.RouteData.Values["Test"] is null. What am I missing?
AAccord12/21/2022
Looks like nothing has happened here. I will mark this as stale and this post will be archived until there is new activity.