Missing stats for zombies and unearth minions

Hi !
For skeletal warriors and all minions, we can see all their statistics, including HP, main hand physical damage, etc.

For unearth minions, we can see theses stats only on maps, when we summon them and they actually do damage ; then the stats disappear.

For zombies, we can't see how much damage they do, we only see all the others stats after summoning them.