Woodland mansion missing blocks

I think the description of this report should be updated, but I am confirming this report. This, as I understand it, concerns not only this mansion, but others as well, but this mansion is the best example of "disappeared blocks".

Description from @unknown

Blocks may not be generated randomly in the mansion. Not one particular mansion is affected.. 

Examples:

Seed: -2111305578 (examples use 2 mansions)

On coordinates /tp -12193 89 -9582 removed 2 blocks in the wall

On coordinates /tp 28438 88 -14713 and /tp 28455 88 -14697 also a passage in the wall

On coordinates /tp 28490 87 -14707 and /tp 28451 87 -14739 and /tp -12157 85 -9604 removed inverted stairs (decoration)

Steps to reproduce:

1. Create a world with the specified seed (-2111305578).

2. Visit the above red coordinates.

Observed results:

The mansion is not entirely complete. The mansion has randomly not generated blocks.

Expected results:

The mansion must be intact.

Image:

Is the issue reproducible with the Caves & Cliffs experimental toggle turned on?

This ticket will automatically reopen when you reply.

I do not know if there is a bug in the release version, since I am in beta version. However, this is still a problem in the latest beta version 1.18.10.20. Since the generation has changed somewhat since my confirmation, you will not find the mansion on the coordinates in the report. New coordinates with similar missing blocks below (for version 1.18.10.20):

Seed: -2111305578

-18699 115 -2144
-18709 115 -2165
1928 84 -16207

OK. This is a problem for all versions and for all world settings. However, sometimes you need to look for a really reliable example.

For 1.17.41 (Caves & Cliffs off):

Seed: -2111305578

-12359 83 -15974
-12345 83 -15997

For 1.17.41 (Caves & Cliffs on):

Seed: -2111305578

379 129 5539
376 140 5546

Confirmed in 1.21.44