[MC-148191] Rails don't generate properly in mansion rooms

When in mansion rooms, some rails don't generate with the proper block-state, and don't connect properly.

Seed: 2408246866307073294
Coordinates: /execute in minecraft:overworld run tp @s -13845.70 69.50 9299.29 -449.60 26.05

Linked issues

[Mod] Neko 2019-04-14T02:50:40Z

Thank you for your report!
However, this issue has been temporarily closed as Awaiting Response.

Please provide the seed and coordinates of where this issue takes place so we can reproduce the issue.

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ZeNico13 2019-04-14T20:31:19Z

I confirm that this bug has been corrected (Tested in 1.14 Pre-Release 2)

shmoobalizer 2019-04-14T23:50:05Z

Seed: 2408246866307073294
Coordinates: XYZ: -13844 / 68 / 9299

TheGabro 2020-04-27T14:58:19Z

affects 20w17a

Avoma 2020-11-30T13:15:18Z

Can confirm in 20w48a.

Avoma 2021-01-17T11:05:18Z

Can confirm in 20w51a, using the provided seed and coordinates. Please note that this is quite rare as this normally generates as it should.

Avoma 2021-02-01T14:07:34Z

Can confirm in 21w03a.

Avoma 2021-08-23T17:39:10Z

Can confirm in 1.17.1. Video attached.

Avoma 2022-10-22T17:48:51Z

Can confirm in 1.19.2.

[media]

Version: 1.19.2

Seed: -2055074493936140863
Coordinates: /execute in minecraft:overworld run tp @s 42625.81 67.24 3027.76 235.73 34.62

[Mod] Jingy 2024-07-22T04:59:05Z

I could not reproduce this in 1.21:

[media]

Seed: 9026246674754643927
Coordinates: /execute in minecraft:overworld run tp @s -12584.41 79.36 -9659.75 -76.13 50.45

Can you still reproduce this issue?

Viradex 2024-07-22T08:44:03Z

@unknown I cannot reproduce this either using the seed and coordinates @unknown provided in their latest comment.