Can't interact with a skeleton and a zombie horse that have been spawned from a spawn egg

The bug

Skeleton horse and undead horse that have been spawned from a spawn egg cannot be interacted with in any way.

Expected behavior

• Spawning a skeleton horse from a skeleton horse spawn egg will spawn a tamed skeleton horse that you can ride on, open its inventory, put a saddle on it and feed it or an untamed skeleton horse that can be tamed by riding it.
• Spawning an undead horse from an undead horse spawn egg will spawn a tamed undead horse that you can ride on, open its inventory, put a saddle on it and feed it or an untamed undead horse that can be tamed by riding it.

What happens

• A skeleton horse that spawned from a skeleton horse spawn egg cannot be ridden on, open its inventory, put a saddle on it, be tamed, feed it.
• An undead horse that spawned from an undead horse spawn egg cannot be ridden on, open its inventory, put a saddle on it, be tamed, feed it.

Steps to reproduce

1. Go in creative
2. Spawn a Skeleton/Zombie Horse
3. Try to ride it