doWithDynamicMethods not reapplied when in development and controller is recompiled

I have written a plugin that adds two methods to my controller classes using the doWithDynamicMethods closure. The closure code is attached.

The plugin works great, but when in development, if I make changes to the controller code (which causes it to be recompiled on the back-end), the dynamic methods are lost. I can only assume this because doWithDynamicMethods is not called again.

I'm sure there is a way to use the change methods on the plugin to refire doWithDynamicMethods, but I can't figure out how to do it.