[BUG] Loading previews in The Nether

[Lillemats90]

Is there an existing issue for this?

• I have searched the existing issues

Are you using the latest MineColonies Version?

• I am running the latest alpha version of MineColonies for my Minecraft version.

Did you check on the Wiki? or ask on Discord?

• I checked the MineColonies Wiki and made sure my issue is not covered there. Or I was sent from discord to open an issue here.

What were you playing at the time? Were you able to reproduce it in both settings?

• Single Player
• Multi Player

Minecraft Version

1.20.1

MineColonies Version

minecolonies-1.20.1-1.1.479-BETA

Structurize Version

minecolonies-1.20.1-1.1.479-BETA

Related Mods and their Versions

Lates update on allthemods 9

Current Behavior

When trying to build buildings from many build styles in the nether the game freezes for 5-10mins while loading the preview.
it seems to be an issue with loading the blocks that has a placeholder block, like ground blocks.

Expected Behavior

it should load "instantly" like in the overworld

Reproduction Steps

go to the nether
build a townhall
choose Urban Birch style (or others)
try to build any building from these styles

Logs

no info in log

Anything else?

Workaround is to disable rendering of placeholders as target block, then it will load normally. indicating there is an issue with the link to those blocks.

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[Nightenom]

Assuming the issue is solid (brown) placeholder block - do you have any worldgen mods? (especially for nether obviously, please provide a list)

[Lillemats90]

using Only allthemods 9 modpack so its all the mods that are listet in that pack and nothing else.