Mobs spawned with eggs lose names instantly
This issue started today, we haven't changed anything and are unsure what causes this, but it's causing mythicmobs optifine models and animals and such named with eggs rather than nametags to break. Nametag named mobs are fine though.
What type of server(spigot/paper) and what /version. Also what version of stackmob are you using /version stackmob?
Test again with 5.6.1?
@Nathat23 Having the same issue. When a mob is stackeable is impossible to spawn it with name (/spawnmob, named spawnegg, custom spawners...)

so should mobs nametagged on spawn not stack?
Yes @Nathat23 , as it was working before
Yes @Nathat23 , as it was working before
do you know if there was a specific version where this changed?
I couldn't tell you, I was using 5.4.2 version in my server 1.16.5 and now I'am using 5.7.1 since I updated my server to 1.17.1. Sp some version in between, probably 5.7.0 it's the version that this issue start happening because this ticket was created in that date.
Yes @Nathat23 , as it was working before
do you know if there was a specific version where this changed?