Why can't alts sleep with each other on a double bed?

As you know, bed furniture is a thing in stronghold. You can make any character sleep on a bed by hovering it over the furniture. However, this does not work for the double bed sold in Mari’s shop. The workaround is to buy two single beds and just clip them together. It works functionally, but doesn’t look as good as a double bed. Why do the devs make it so that you can’t have alts sharing a double bed?

Why are you being so naughty on the forum