[MCPE-65661] Huge Warped and Crimson Fungi logs remove blocks they shouldn't

Growing warped and crimson fungi into their huge variants will delete non-full blocks in the proximity such as pistons and various other redstone components.

The attached world,

[media]

, contains two chests with every affected block.

Steps to reproduce:

Place a warped or crimson fungus on a piece of nylium.
Place a non-full block on top of the fungus.
Grow the fungus with bone meal.

Outcome:

The block gets removed.

Expected outcome:

The block does not get replaced by the logs but the fungus grows nonetheless.

This behavior makes the aspect of automating the process of collecting the drops of a huge fungus tree impossible.

Linked issues

is duplicated by 24

BDS-10253 Growing Fungus will destroy placed Slabs Resolved

MCPE-65678 Warped/Crimson Fungi can break Bedrock Resolved

MCPE-65757 Can clear nether ceiling with warped/crimson fungi Resolved

MCPE-66449 New Mushrooms Break Bedrock Blocks Resolved

MCPE-69145 Transparent block gets deleted when a huge fungus grows Resolved

19 more links

relates to 2

MCPE-108882 Red mushroom breaks end portal frame Reopened

MCPE-67068 Crimson and Warped trees generating into netherrack roof Resolved

Attachments

MCPE-65661.mcworld

Comments 29

user-78f51 2020-03-18T22:09:26Z

Can confirm happening to me as well on the 1.16.0.51 beta. This issue is quite annoying and needs to be fixed before the 1.16.0 official release. This bug causes lots of problems when trying to farm the new nether blocks.

Daniel Scheffe 2020-03-26T22:10:04Z

From what I've seen, It deletes any block the stem tries to appear in, and transparent blocks where the cap tries to appear

user-78f51 2020-04-02T18:38:27Z

Affects 1.16.0.55.

Blobs2 2020-04-29T03:44:06Z

It appears that huge fungi can break bedrock; thus this bug should be considered an exploit.

navynexus 2020-04-30T23:37:13Z

The growth is not working as intended in 1.16.0.59. The huge fungi will still replace blocks, such as pistons. (Edit: both the stem and wart blocks are affecting this.)

19 more comments

MaybeJNaz 2020-05-01T04:18:08Z

Confirmed in the latest beta 1.16.59

kmb600 2020-06-07T16:58:11Z

affects 1.16.0.66

kmb600 2020-06-14T05:43:34Z

affects 1.16.0.67

Julio Nazario 2020-06-24T13:29:49Z

Confirmed, still happens on full release, wart blocks delete pistons.

Ryan Chambers 2020-07-02T15:48:09Z

They also delete slabs.

Jesse Kohn 2020-07-04T00:33:55Z

Still affects 1.16.1 and possibly the 1.16.20.50 beta as well.

JessC 2020-07-07T03:54:55Z

I have this same issue in my bedrock world where the giant fungus replaced my pistons, sticky piston, and chest. The blocks were not dropped, just replaced.

John Davidson 2020-07-09T00:38:21Z

I lost my Shulker box full of items this way 😞...

Uhohhotdog 2020-07-10T08:30:42Z

I lost 4 double chests and some of the slabs they were sitting on. Luckily they were empty at the time.

Kyle Plosky 2020-08-15T20:30:51Z

This seems to be slightly more common with transparent blocks

GinePik 2020-10-01T13:13:01Z

Affects 1.16.200.53 Beta.

Wiings 2020-12-31T07:37:02Z

This still affects 1.16.201.

Deletes chests, hoppers, comparators, repeaters and I'm sure many other blocks but these are the ones that get removed in my build consistently.

Edit: it doesn't remove dispensers in the build at least

osfanbuff63 2021-01-11T15:29:57Z

Unable to reproduce in 1.16.201 with bedrock but have not tested other blocks

Skeevy 2021-02-19T05:20:29Z

It ate 2 shulkers, a stone cutter, my bed and my floor 😭

James Osmond 2021-04-24T15:32:08Z

Took my smooth quartz slabs, but not the Blackstone slabs or the Blackstone wall blocks. Bedrock 1.16.221

Mark Pew 2021-06-08T16:26:38Z

Affects release version 1.17.0

Replaces most non-full blocks including pistons which makes simple farms impossible.

Mark Pew 2021-12-21T01:32:06Z

Affects release version 1.18.2

Seems to only replace non full blocks(including Redstone) and pistons. This is very problematic as it makes automatically farming it very difficult and frustrating.

JMGamer926 2022-06-23T06:40:46Z

I have tried to convert my tree farm into a crimson one but the crimson seems to replace red stone and pistons only and also the Nether wart blocks not decaying is also a big pain.

Chris 2022-07-27T19:38:40Z

Still a thing in 1.19. Just grew a huge warped fungus in the basement of my woodland mansion. It grew thru all 4 floors as expected but it deleted some stair blocks that were being used as room accents. All full blocks like planks were intact. I only had to replace a few stairs.

zenbaida 2022-08-24T16:11:36Z

Working on a prototype warped fungus farm in creative on 1.19.20 Bedrock, and have had quite a time with the large warped fungus grew, it would replace various aspects of the red stone, pistons, glass blocks, slabs, etc. It is such an issue, that there is no way that I could use something like it in survival. It would be resource intensive just to keep it running.

ItsRichHeart 2022-09-09T13:23:15Z

According the 1.19.40.20 betathis should be fixed:

[media]

but the huge fungi also generate nether wart blocks and shroomlights. These blocks also delete partial blocks. See the screenshots:

[media][media]

Katie16682 2022-09-13T23:27:21Z

Nope, it replaces full blocks as well as redstone stuff, glass, chests, and slabs. It's just eaten my warped tree farm. 😞 Sad times.

FireLiz 2022-10-17T04:57:39Z

Appears to be fully fixed in the latest beta. The wart blocks no longer delete blocks.

Mr Duane Ingrouille 2022-10-25T21:38:33Z

I have just tested this in 1.19.40 and the issue still remains. It does seem fixed in the current preview version. I have small test and found it deletes any redstone / pistons and glass that is in its way, extended pistons are dropped as items when a fungus is grown near them.