Look at these two classes of launcher configuration from Enoch. The first one is added to the game as public, the second one (launch_RPG32_camo_F) is protected. I didn't find any reason for it to be hidden: icon, texts, textures are all ok
Please remove the parameter that makes RPG-42 (Camo) protected in line 52 in a3\weapons_f_enoch\launchers\rpg32\config.cpp, so make its public