The map Creator is pretty bugged, there is no grass that we can place, and im not sure of that but i think that you need to place keycards manualy and its not random, i have a lot of places for things to spawn and i find 2 keys on the start becouse i cannot do anything about it in the editor. The cables are hard to hide and also modules are not clear what they do + the brave cannot destroy windows on map creator. Also no teleporter on map creator only the removed from the normal game upgrader for the neighbor.
#Map Creator Update
proven ermine
worn idol
About brave windows bug. Actually level editor for some reason use older game version, so you can find items on wardrobe, when in official map you can't