https://pastebin.com/ZtJgNrv3
Describe the bug, provide any errors
A clear and concise description of what the bug is. Can you paste the error into https://gist.github.com?

Is this happening specifically on ViaFabric?
(Optional)

• It seems to not happen when using ViaVersion/ViaBackwards/ViaRewind installed on Bukkit/BungeeCord/Sponge/Velocity server.

How can we reproduce it?
Steps to reproduce the behavior:

1. Login on 1.12'
2. Click on '....'
3. The '....' is displayed wrong

Expected behaviour
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

ViaVersion Dump:

• Type /viaversion dump, and put the link here.

Additional server info
Is server using a proxy (eg. BungeeCord/Waterfall/Travertine/Velocity)? What software is it using and what plugins? Are you running on client-side mode? (Debug hud (F3) has server brand)