Loftia: *BUG* Treillis Not Available in Project Station (Workarounds)
Short answer
Suggested fix (unconfirmed): Finish the associated World Project to activate the Trellis in the Project Station.
The problem
Hi, I have been playing for a while now, and have finished all the Researches... The Treillis Research is done, and the recipe shows up in Blueprints. But in the Project Station, the Treillis are greyed out...