>1_20_3 scoreless scoreboard to <1_20_2 translation bug

[scaik]

'/viaversion dump' Output

https://dump.viaversion.com/e303848cbfd37589a84a44db56a19f6f6b1bc7cd35ee8d124941d48a4f22dec7

Console Error

Nothing there

Bug Description

Scoreless 1.20.3+ scoreboard translation to lower versions is broken. In my case i use Sunlight's scoreboard which implements that using Protocollib plugin.

This is how the sb looks on 1.20.3+:

Steps to Reproduce

Install any scoreboard plugin on mc version 1.20.3+ Log in from client version <1.20.2

Expected Behavior

Translation should just add index scores for each line without touching line content.

Additional Server Info

I also use lastest velocity with luckperms and skinsrestorer installed

Checklist

• [X] Via plugins are only running on EITHER the backend servers (e.g. Paper) OR the proxy (e.g. Velocity), not on both.
• [X] I have included a ViaVersion dump.
• [X] If applicable, I have included a paste (not a screenshot) of the error.
• [X] I have tried a build from https://ci.viaversion.com/ and the issue still persists.