I don’t know how to use this.
The Blueprints I use in the themes actor nodes do not have a setting for “Actor Template” … (only Class Template, Probability, Consume On Attach)
Even a newly created actor blueprint with a public variable does not have these options.
Maybe I missunderstood this feature as I thought I could edit settings for blueprints in the theme editor? (like e.g. have a generic AI spawner blueprint - and set the AI to spawn in the theme editor)
I’m using DA 2.2.1 on UE 4.14 by the way.