MeWonUo, I just did some testing.
Put all elemental damages to 10, and left it running...
It's saving every weapon with 10 or higher elemental damage....
Didn't miss any...
So I'm really not sure why it didn't save your weapon...
Did you have other weapons inside the bag, before beginning? It will check one weapon at a time, so if for some reason a weapon didn't get checked once it was crafted, it could be checked
after another one was crafted. So maybe that's why the weapon wasn't moved.
Anyway, running this without any issues so far here. You could try to explain to me your exact setup, so I can try to recreate your situation here, so that I can see the error you're coming across!
One more thing... You're not putting '%' in the boxes right? That could mess things up... Just input the number.