Bug/Issue cork bobber disappears

it doesn't say it lasts for a certain amount of casts, it doesn't have a durability, when the luau started, and then ended and i woke up the next day it was gone, thats the only item that disappeared on my fishing pole. it's the iridium fishing pole if that makes any difference.

 

UPDATE: It does have a little status bar that gets smaller over time, i can't see it that well