need help with rmg template editor

[Specter8258]

im trying to make some new templates to play at home with my family. im used to the Hota RMG Template Editor and make new templates all the time, but i just got into playing Era 3, aka WoG. i dont like any of the templates currently available, but the rmg editor that the Era 3 launcher has is bugged out to be useless and it wont recognize in game any templates i copied over that i made for HotA. please help bc i want to be able to make maps i like but not have to make every single one and know where everything is, which is the only way i can do it right now