[1.12.2] Unable to click on the button to change modes unless you are on a server.

[ProsperCraft]

I can't click on the button to change modes unless I am on a server, then it doesn't always save the mode you want.

I had this before it has never been resolved.
#6

Modpack - https://www.curseforge.com/minecraft/modpacks/towncraft
ServerObserver-1.12.2-1.0.8.41