Bug/Issue Magnets are Bait instead of Lures

I decided to use a magnet tackle because i wanted more treasure, but when i put it on my rod it replaced the bait instead of the tackle. "Oh okay" i told myself, and went fishing with it anyway. Unfortunately the magnet was consumed as if it were bait the first time i caught something with it. I went to the fishing shop and found they sell for 1,000g each, the same price as a few of the other tackles, whereas normal bait sold for 5g.
Screenshot

I'm thinking that it's meant to be a tackle, but there's already a treasure-themed tackle; the treasure hunter.
There's a few ways this could be fixed.
1. Change the magnet to be tackle.
2. Change the price of the magnet to reflect it's consumable nature.
3. Change the magnet to be non-consumable.
4. Remove the magnet because there's already a treasure-themed tackle.