AAAAA THANK YOU FOR THE COMMENT :D
The fox is supposed to disappear, though you're supposed to be able to find it again by looking around! (BUTthere is also an issue on my part where i jacked up the teleportation rate too much, so it becomes impossible to find again if you don't turn fast enough in some cases </3 ) it's also been reported by other players so it might not exclusively be a browser issue on your end, don't worry! thank you for reporting it! (also, your game is one of my favorites in the jam 🥹)