Health bar will not go away unless player relogs.

*What version of Minecraft are you using? 1.16.2

What server jar are you using? PaPerSpigot 1.16.2 #186 (closed)

What is this a bug report for? MythicMobs

What version of the plugin are you using? build 3438

I have the impression that there is a bug when the mob is not killed in a "vanilla" way but deleted by an command.