Add trains to your blueprints.
Mods introducing new content into the game.
Change blueprint behavior.
Can you add support for the cargo wagons added by the factorio-extended plus mod? (https://mods.factorio.com/mod/FactorioExtended-Plus-Transport) Thanks
FactorioExtended Plus-Transport uses nonstandard train item types ("item" instead of "item-with-entity-data"), which is why they weren't detected. You might want to ask the author to fix that.
I will add a workaround to support them though.
thanks!!