Custom Items not working

Simply put, when i try to create a custom item, or clone an item and then customize it, it doesn’t work.

First i tried getting an item from the SRD and cloning it, the cloning part worked at first but doesn’t work now. Then i’d edit the item and make the changes, but when i click submit, nothing happens and the item isn’t changed, the edits aren’t registered.

Then i tried making the items in the workshop which did work, but when i select the items and go to add them to my inventory, they don’t get added. I’ve tried multiple times but it doesn’t work.

Everything was fine until an event prompted Franz to remove 3 equipped items from my sheet, not unequip, remove. I’ve since then been trying to replace them but have been unsuccessful.

The items in question are: A Longsword, a Shield and a set of Splint armor, and the changes i’ve been trying to do is to make each of them into their +1 equivalent.