Hi,
So while chilling at hub some days ago I found a bug that lets you change empty signs.
It is kinda harmless but I thought to report about it anyways because it can be used for bad purposes.
The bug itself is really simple - all you have to do is to hold the “Cow Kicker” bow which anyone has at hub, and right click on an empty sign, then, you can write whatever you want and it will be saved.
Heres a Vid of the bug if you wanna see it.
Edits:
-Edited last sentence.