Bug/Issue Ghost Hat Duplication

I was on my way to Robins to build a slime hutch and when I was hopping onto my horse his hat popped a duplicate off which I shrugged off and then moved on to her place and after I built the hutch I went to jump on my horse and it popped another hat off, and then I proceeded to walk away and back to the horse head and interacted it popped another hat off again, it doesnt add another one to my inventory which is why I label it Ghost Hat but it makes a crop harvesting sound when I do it, the platform is Nintendo Switch.

 

sorry im not used to forums, someone gave me a link to follow