So is required to install the relevant patches (patch)!Note: The cheats and tricks listed above may not necessarily work with your copy of the game.the blue Marker for Firing Toggle will work only with the blue Firing Target Toggle etc).
Markers include "Target Practice" set for settlers (Settlement Shooting Range, Melee Practice, Assignable Dancers and other things). The main version requires Version 1.5.1 A fix for an issue with missing files in 1.5 version.
Firing Target Mats and Fighter mats are limited to 1 of each type per settlement.
After reaching the limit they will disappear from the workshop menu.
If you can`t assign kids yourself, you can put a craftable School Note(typewriter) into the desk.
The the first kid who sit there, will be auto assigned to it.
This is due to the fact that they generally work with a specific version of the game and after updating it or choosing another language they may (although do not have to) stop working or even malfunction.