/viaversion dump Output

https://dump.viaversion.com/4d7d9b687035e8dffebfa91fdd05c2a2192818add64c90a742b2d591bc9eca3a

Console Error

The server logs can be found here.

Bug Description

When exploring any 1.20.4 worlds in 1.7.x - 1.8.x client, The player will eventually get thrown out from the server after exploring for a while.

Steps to Reproduce

1. Make a new 1.20.4 server,
2. Install the latest via* plugins as normal,
3. Log in with any 1.7.x - 1.8.x client,
4. Explore the world for a while - Usually creative is the fastest method.

Expected Behavior

The player will not get thrown out from the server.

Additional Server Info

1. This server did not use any proxy-related software,
2. Purpur Build 2176, (MC: 1.20.4)
3. ViaVersion 4.10.1-SNAPSHOT, ViaBackwards 4.10.0 and ViaRewind 3.1.0.

Checklist

• Via plugins are only running on EITHER the backend servers (e.g. Paper) OR the proxy (e.g. BungeeCord), not on both.
• I have included a ViaVersion dump.
• If applicable, I have included a paste (not a screenshot) of the error.
• I have tried the latest build(s) from https://ci.viaversion.com/ and the issue still persists.
• I have looked at https://www.spigotmc.org/resources/viarewind-legacy-support.52924/ and it does not offer a fix for my problem

Doesn't seem like i can reproduce on there except if i'm correct, the chunks loading on 1.9.x is much more odd compared to the other two client versions.

Does this also happen with 1.9.x clients?