Bug: Skin is not showing

[Redapple-one]

In which plugin has the error occurred?

FancyNpcs

What happened?

I ran /npc skin docs @mirror but the skin is not showing

The server is running with MultiLogin. Maybe it's the reason but I am not sure.

In which software has the error occurred?

Paper

Plugin version

2.8.0.308

Server version

1.21.8

Relevant log output

https://mclo.gs/kqayDiT

[Grabsky]

Try latest development build.
https://modrinth.com/plugin/fancynpcs/version/2.8.0.312

If it's still happening, please comment on this issue and test in the following environment:

• Replace Leaf with Paper.
  ^{Leaf is not officially supported and known to sometimes behave in a weird way.}
• Make sure online-mode is set to true in Velocity config.
  ^{Whether this applies to you or not - offline-mode is not supported.}
• Make sure you're testing with no ViaVersion and ViaBackwards installed.
  ^{These plugins aren't officially supported either. Especially ViaBackwards.}

[Redapple-one]

Still not working...

https://mclo.gs/Tbbteo5

[Grabsky]

The server is running with MultiLogin. Maybe it's the reason but I am not sure.

Can you try without it?