So I found a visual glitch while playing with the crossbow. As I was playing around I found a visual glitch that makes it look like an arrow is in the crossbow and when I use it fires but nothing actually fires just the animation, and also it consumes an arrow. But again only visually if you click on your arrows in reset it to what it needs to actually be and also doesn't use durability however makes it look like you did making it an annoying visual glitch mainly when in combat. I did find a way of this not to happen but it requires me to pull down the crossbow much longer than probably needed as I need to make sure it is actually loaded and not visually loaded

So in summary not game breaking but annoying.

I have a video that better explains what is happening: https://youtu.be/nXZXV_9Pu0w