Has there been any consideration to expanding Reminder choices in the right side to include Smart Lists?
You mean the smart lists that Apple provides inside the Reminders app? Unfortunately, as with most of the new Reminders features that Apple has added in the last few years (sub reminders, smart lists, etc) they don’t seem to bother anymore to make these available to 3rd party developers 
. Very disappointing and frustrating.
Indeed……I’ll file a feedback for all the good that will do…but who knows. Thanks for the reply.