Its probably more accurate to quote dinnerbones reply to https://bugs.mojang.com/browse/MC-8704:"the minecart display is intended just for basic blocks."
I quickly checked it again it acts the same with names as well.
Jack Rickard
Its probably more accurate to quote dinnerbones reply to https://bugs.mojang.com/browse/MC-8704:
"the minecart display is intended just for basic blocks."