Andor's Trail

Need help with the Inventory quest from NPC called Facutloni. After checking every storage available I went back to Facutloni but I don't get any new conversations except the original quest related conversation.

Is there anything else that needs to be done apart from going through storage items?

Attached screenshots of the quest location and Facutloni conversation window

I suppose you not only check the items but also pick them (in pairs) to show him?

Find X, pick it up. Go find the other X. Etc...

Thanks a lot Nut and Antison!

Completed the quest.