Problem creating a fourth layer using the Create-a-Pattern tool
I'm trying to use the Create-a-Pattern tool and every time I make a fourth layer (the one below the specular layer) it shows up as intended in the preview, but in the game the whole pattern becomes a single color. It doesn't matter if I use the premade stickers or my own imported stickers. With one, two or three layers everything works just fine both in the preview and in the game. The problem just appears with a sticker in the fourth layer. I'm not using a specular, so that isn't the problem.
I use the Mac-version and possibly this could be a bug, in the game or in the tool? Or could I be doing something wrong?