/viaversion dump Output

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Console Error

Put the mclo.gs link or text here.

Bug Description

If you are in version 1.8 and you join a 1.20 server and go below y=0 the game glitches out.

Steps to Reproduce

Create a 1.20 server
Join with 1.8
Mine below y=0

Expected Behavior

It should work the same as in 1.18, the player should be able to see the blocks and move around.

Additional Server Info

Tried it with no extra things, just plain spigot (and i also tried paper.) No luck.

Checklist

• Via plugins are only running on EITHER the backend servers (e.g. Paper) OR the proxy (e.g. Velocity), 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

That's a ViaBackwards (1.16 -> 1.17) protocol issue, you can set bedrock-at-y-0 to true in the ViaBackwards/config.yml file so players below 1.17 will see a bedrock layer at position 0.

i dont see it, heres the settings i see

If you need help, you can join our Discord - https://viaversion.com/discord

Always shows a mapped mob's original name, and not only when hovering over it with the cursor.
always-show-original-mob-name: true

Writes name and level of custom enchantments into the item's lore.
Set this to false if you see the entries doubled/if the custom-enchant plugin already writes these into the lore manually.
add-custom-enchants-into-lore: true

Adds the color of a scoreboard team after its prefix for 1.12 clients on 1.13+ servers.
add-teamcolor-to-prefix: true

Converts the 1.13 face look-at packet for 1.12- players. Requires a bit of extra caching.
fix-1_13-face-player: false

Fixes 1.13 clients and lower not seeing color or formatting in inventory titles by converting them to legacy text.
If you have issues with translatable text being displayed wrongly, disable this.
fix-formatted-inventory-titles: true

Sends inventory acknowledgement packets to act as a replacement for ping packets for sub 1.17 clients.
This only takes effect for ids in the short range. Useful for anticheat compatibility.
handle-pings-as-inv-acknowledgements: false

Suppresses warnings of missing emulations for certain features that are not supported (e.g. world height in 1.17+).
suppress-emulation-warnings: false

Delete the config file and restart the server, also make sure to have latest dev builds from https://ci.viaversion.com/

Delete the config file and restart the server, also make sure to have latest dev builds from https://ci.viaversion.com/

i did, and i do have the latest version. same issue.