Prerequisites

• I am running the latest alpha version of MineColonies and Structurize for my Minecraft version.
• I checked the MineColonies/Structurize wiki and made sure my issue is not covered there.
• I made sure that this issue is not a duplicate of any existing issue.

Context

• Minecraft Version: 1.16.5
• MineColonies Version: 0.14.340-ALPHA
• Structurize Version: 0.13.208-ALPHA
• Related Mods and their Versions:

Expected behavior

Builder successfully completes construction without manual aid.

Actual behavior

The builder completes the addition to the rear of the house with them inside creating a sealed room with no way in/out, causing them to get stuck until the player breaks the wall or recalls them.

They wont remove the original wall until they complete the roof and areas at the front they can't get to.

Reproduced 2/2. Upgrading houses to T3 & 4 have no issues.

Steps to reproduce the issue

1. Complete a tier 1 house using the Asian style
2. Request an upgrade to tier 2 and allow it to progress
3. Once the builder completes the walls for the rear expansion, they become stuck in the new room and cannot progress
4. Freeing the builder allows them to complete as normal

Logs

N/A - Construction order issue

Notes

Viewers

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That is actually okay. We added different build modes unlockable via research where some won't result in this. They might get stuck, but they will eventually teleport out.