I had fixed the bug, but the deployment failed and I didn't notice it. I've deployed it again!
Sorry for the inconvenience, and thank you very much for your time and attention.
I think it should work now, my friend! 😊
Now the engine displays item details in this description modal.
For the swords, I added:
"Collectible steel sword: when equipped, increases the player's attack damage (the strongest weapon). Breaks after a few hits."
But you gave an excellent suggestion about making weapon durability optional. That could be implemented as a simple checkbox.