Setting the config option disableRenderAll = true will cause the spyglass (when equipped in the curios slot) to be rendered inside the player's head, rather than not at all. This can be more easily noticed in F5 mode when looking up while the spyglass is equipped.
Setting the config option
disableRenderAll = truewill cause the spyglass (when equipped in the curios slot) to be rendered inside the player's head, rather than not at all. This can be more easily noticed in F5 mode when looking up while the spyglass is equipped.