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MC-185368

Inconsistent liquid behavior at the bottom of the world

Open
4

The bug

Depending on the water/lava formation placed at y=0, the liquid may or may not spread. It would seem like the liquid requires three adjacent source blocks, but I have yet to fully confirm this.

How to reproduce

  1. Place lava/water in a "T" shape, and break a block to make a cross
    → ✔  Liquid flows

  2. Place lava/water in an "I" shape, and break a block to make a "T" shape
    → ❌  Liquid doesn't flow

Attachments

2020-05-23_13.32.52.png 2020-05-23_13.33.03.png 2023-03-12_14.25.18.png
MC-185368.mp4

Comments 5

Can confirm for 20w46a.

Can confirm in 20w49a.

Can confirm in 20w51a.

Can confirm in 21w03a.

Can confirm in 1.19.4-rc2 at y=-64.

tkasriel

(Unassigned)

Confirmed

Block states

flowing, liquid

1.15.2, 20w21a, 1.16.1, 1.16.4, 20w49a, 20w51a, 21w03a, 1.19.4, 23w16a

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