My party has a cart with horses, so I tried to create it as a character by dragging 5 tokens, a cart and four horses, grouping them, then assigning that group to the character as the default token. So that fails, it just assigns one of the 5 items as the default token. And worse, if I drag that back to the page, it adds it to the other cart character token. Do I just need to make a custom piece of artwork for the token?