Knight patrol path bug - audible footsteps

MarbleThrone

https://youtu.be/AysrZodrwlg

Today I discovered a bug involving Knight and his patrol path.

When he draws the path, his footsteps are audible along its trajectory, as if he is actually right there. See the clip above: although Knight is at shack, he is sending a guard after me and in doing so I can hear him as if he's right behind me.

PC, Steam, Windows 11.