I also do not have the action entity. There’s a blueprint out there that requires it. This is something commonly seen on Ikea buttons, and from what I gather from the blueprint thread there are some that are getting this with the 2-1 as well.
That said, as mentioned above, just select device as trigger and the actions show up under the triggers section. Add one for every scene you want to trigger, edit the ID, then under actions use Choose and “triggered by” and put your action. It’s just as easy as a blueprint.