The player automatically jumps when pressing against a block while in water
I was playing around with my water bucket then my teacher called me away and when I came back I was jumping on the stair next to water without pressing space (jump).
To reproduce make water flow next to the stairs and stand halfway in between the FLOWING water and bottom step of stairs.
It can also happen with still water if a move button is held. It also affects non-player entities that extend EntityLivingBase, most notably armor stands.
It also happens when walking into flowing water against a solid block (you'll end up on top of the stone bricks):
Linked Issues
is duplicated by9
MC-11020Holding forward on a halfslab against a wall with water next to you will make you auto jump.DuplicateMC-16626Jumping in water bug/glitchDuplicateMC-27127Stair/Slab Water HopDuplicateMC-127582autojump on half_slabDuplicateMC-147981Forced jump while crouching on waterlogged slabDuplicateMC-174654Bottom Slab Waterlogged Blocks Make The Player Auto-jumpDuplicateMC-181407Automatic jumping when walking into a fence gate on soul sand next to lavaDuplicateMC-194415Jumping out of water when hugging a blockDuplicateMC-195248When next to a block that is on top of water, you bounce even without pressing space barDuplicaterelates to4
MC-135211Entities automatically jump when falling into 1-deep water from certain heightsConfirmedMC-135212Entities automatically jump when falling into water of any depth from certain heightsConfirmedMC-44560When pushed to water or lava edge, entities jump by themselves
Normal
MCPE-113513Walking towards a wall while in water half a block high causes you to jumpConfirmed
![[Helper] Jack McKalling](../../../data/avatars/users/92859.png){kind=small}
- Unresolved
KJ McLaws- 50
- 28
- Confirmed
Important- Platform
- Player
- water
13w04a - 1.21.1
13w04a 13w05b 1.5 13w11a 1.7.4 14w08a 1.8 1.8.1-pre3 15w47b 16w03a 16w42a 1.11.2 1.12-pre6 1.12 17w31a 1.12.1-pre1 1.12.1 1.12.2-pre1 1.12.2-pre2 1.12.2 17w43a 17w43b 17w48a 17w50a 18w01a 18w03b 18w06a 1.13-pre1 1.13-pre6 1.13-pre10 1.13 18w30b 18w31a 1.13.1 1.13.2 18w47b 18w48a 18w48b 18w49a 18w50a 19w02a 19w03a 19w03b 19w03c 19w04a 19w04b 19w05a 19w06a 19w07a 19w08b 19w09a 19w11a 19w11b 19w12a 19w12b 19w13a 19w13b 19w14a 19w14b 1.14-pre1 1.14-pre2 1.14-pre3 1.14-pre4 1.14-pre5 1.14 1.14.1 1.14.2 1.14.3-pre1 1.14.3-pre2 1.14.3-pre3 1.14.3-pre4 1.14.3 1.14.4-pre1 1.14.4-pre2 1.14.4-pre3 1.14.4-pre4 1.14.4-pre5 1.14.4-pre6 1.14.4-pre7 1.14.4 19w34a 19w35a 19w37a 19w38b 19w38a 19w39a 19w40a 19w41a 19w42a 19w44a 19w45a 19w45b 19w46a 19w46b 1.15-pre1 1.15-pre2 1.15-pre3 1.15-pre4 1.15-pre5 1.15-pre6 1.15-pre7 1.15 1.15.1 1.15.1-pre1 1.15.2-pre1 1.15.2-pre2 1.15.2 20w06a 20w07a 20w08a 20w09a 20w10a 20w11a 20w12a 20w13a 20w13b 20w14a 20w15a 20w16a 20w17a 20w18a 20w19a 20w20b 20w21a 20w22a 1.16-pre1 1.16-pre2 1.16-pre3 1.16-pre4 1.16-pre5 1.16-pre7 1.16-pre8 1.16-rc1 1.16 1.16.1 20w27a 20w28a 20w29a 20w30a 1.16.2-pre1 1.16.2-pre2 1.16.2-rc1 1.16.2-rc2 1.16.2 1.16.3-rc1 1.16.3 1.16.4-pre1 1.16.4-pre2 1.16.4-rc1 1.16.4 20w45a 20w46a 20w48a 20w49a 20w51a 21w03a 1.16.5 21w05a 21w05b 21w06a 21w07a 21w08b 21w10a 21w11a 21w13a 21w14a 21w15a 21w16a 21w17a 21w18a 21w19a 21w20a 1.17-rc2 1.17 1.17.1 1.18.2 1.19.2 1.19.3 1.20-rc1 1.20 1.20.1 1.21 1.21.1
Created Issue:
Jumping in water near on stairs
I was playing around with my water bucket then my teacher called me away and when I came back I was jumping on the stair next to water without pressing space (jump)
Environment
Windows 7 x64 java 7 Intel i3
Attachments2
I was playing around with my water bucket then my teacher called me away and when I came back I was jumping on the stair next to water without pressing space (jump)
I was playing around with my water bucket then my teacher called me away and when I came back I was jumping on the stair next to water without pressing space (jump)
to reproduce make water flow next to the stairs and stand halfway in between
I was playing around with my water bucket then my teacher called me away and when I came back I was jumping on the stair next to water without pressing space (jump)
to reproduce make water flow next to the stairs and stand halfway in between the FLOWING water and bottom step of stairs
Jumping in waternearon stairsJumping in water between flow and while on stairs
is duplicated by
is duplicated by
is duplicated by
relates to
![[Mod] Michael Wobst](../../../data/avatars/users/37868.png){kind=small}
![[Mod] tryashtar](../../../data/avatars/users/41963.png){kind=small}
![[Mod] Pokechu22](../../../data/avatars/users/92931.png){kind=small}
relates to
relates to
is duplicated by
I was playing around with my water bucket then my teacher called me away and when I came back I was jumping on the stair next to water without pressing space (jump)
to reproduce make water flow next to the stairs and stand halfway in between the FLOWING water and bottom step of stairsI was playing around with my water bucket then my teacher called me away and when I came back I was jumping on the stair next to water without pressing space (jump).
To reproduce make water flow next to the stairs and stand halfway in between the FLOWING water and bottom step of stairs.
It can also happen with still water if a move button is held. It also affects non-player entities that extend EntityLivingBase, most notably armor stands.
![[Mod] Sonicwave](../../../data/avatars/users/94627.png){kind=small}
![[Mod] NeunEinser](../../../data/avatars/users/39263.png){kind=small}
![[Mod] violine1101](../../../data/avatars/users/92858.png){kind=small}
![[Mojang] Nathan Adams](../../../data/assets/gravatar/dinnerbone.png){kind=small}
![[Mod] Urielsalis](../../../data/assets/gravatar/urielsalis.jpeg){kind=small}
is duplicated by
I was playing around with my water bucket then my teacher called me away and when I came back I was jumping on the stair next to water without pressing space (jump).
To reproduce make water flow next to the stairs and stand halfway in between the FLOWING water and bottom step of stairs.
It can also happen with still water if a move button is held.
It also affects non-player entities that extend EntityLivingBase, most notably armor stands.I was playing around with my water bucket then my teacher called me away and when I came back I was jumping on the stair next to water without pressing space (jump).
To reproduce make water flow next to the stairs and stand halfway in between the FLOWING water and bottom step of stairs.
It can also happen with still water if a move button is held. It also affects non-player entities that extend EntityLivingBase, most notably armor stands.
It also happens when walking into flowing water against a solid block (you'll end up on top of the stone bricks):
jumping against water.png
is duplicated by
Jumping in water between flow andwhileonstairsThe player automatically jumps when pressing against a block while in water
is duplicated by
is duplicated by
Affects 1.16 Pre-Release 6
![[Mod] Chandler](../../../data/assets/gravatar/triwonder81.png){kind=small}
![[Helper] Johnibur](../../../data/avatars/users/28381.png){kind=small}
![[Mojang] Adrian Östergård](../../../data/assets/gravatar/nighter.jpeg){kind=small}
![[Mojang] slicedlime](../../../data/assets/gravatar/slicedlime.jpeg){kind=small}
is duplicated by
![[MCPE Mod] Dr.Awesome4333](../../../data/assets/gravatar/drawesome4333.png){kind=small}
relates to
![[Mod] ampolive](../../../data/avatars/users/18949.svg){kind=small}
![[Mod] Avoma](../../../data/avatars/users/86198.png){kind=small}
Duplicate of MC-8959, please use the search function to see if your bug has already been submitted. Currently over 53% of tickets are being closed as duplicate.
When standing on the edge of a block which has a height of about 0.5 block, with water stream adjacent to that block, and cobblestone wall/moss stone wall/fence of any kind / closed fence gate of any kind in front of the player, he/she is constantly jumping without pressing the jump, or any other button at all. To reproduce the bug follow these steps:
1. Place a water stream that is one block wide, and surround it with blocks
2. At the end of the water stream and right next to it on either side place cobblestone/moss stone wall/ fence/closed fence gates of any kind
3. Place a half-block adjacent to the block placed last (tested with these blocks so far: any type of slabs, cake, bed, lower side of any type of stairs, and 5 layers of snow cover)
4.Stand on the edge of the half-block and the water stream
5.Have fun jumping while afk! 
EDIT: I have seen a similar bug report, but in that one the block in front of the player was not a fence/wall. MC-8959
Thank you for your report!
However, this issue is a Duplicate of MC-8959.
It has been linked to this report. If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
I'm still able to reproduce while holding W; however, it doesn't seem to automatically happen anymore with the setup in the second picture (probably because of the slower character movement). However, a setup where the water is closer does still have it work:
Additionally, this setup triggers it when walking (similar to the one from MC-121610):
Curiously, walking forward into these and then releasing all buttons also triggers it... This is a separate issue (actually 2) although also closely related.
I'm also still able to reproduce MC-8959.
Duplicate of MC-8959
Thank you for your report!
We're tracking this issue in MC-8959, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – ✍️ Feedback and Suggestions – 📖 Game Wiki
Thank you for your report!
We're tracking this issue in MC-8959, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature in the future to see if the issue has already been reported.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – ✍️ Feedback and Suggestions – 📖 Game Wiki
![[Mod] LateLag](../../../data/avatars/users/92884.png){kind=small}
Does MC-8959 describe your issue?
Actually a duplicate of MC-8959
This also seems to affect lava. At least, I think it is this issue but it might also be MC-8959.
Confirmed with a similar set up involving the block above a fence. I will post a screenshot soon.
Confirmed. Also confirmed with half slabs
Confirmed in 13w10a.
Hard to reproduce but user jumps
Confirmed for 15w47b
Confirmed fpr 16w03.
Easiest to reproduce with fences.
Confirmed for 16w42a.
Confirmed for 18w48a
Confirmed for 18w48b
Confirmed for 18w49a
Confirmed for 18w50a
Confirmed for 19w02a
Confirmed for 19w03a
Confirmed for 19w03b
Confirmed for 19w03c
Actual steps to re-produce:
That's a separate, unrelated bug (and does not actually require water, if I recall correctly). I'm looking for the ticket right now.
Comfirmed for 19w04a, partially.
There is another bug right now (
MC-142913) that prevents jumping altogether when you're standing next to a block, which affects testing this bug. However in this bug, the "jump" in water still occurs ONCE each time you press forward (while also standing on a stair block as in the description).Confirmed for 19w04b and 19w05a
The above mentioned other bug also does not affect this bug anymore.
Confirmed for 19w06a
Confirmed for 19w07a
Confirmed for 19w09a
Confirmed for 19w11a
Confirmed for 19w11b
Confirmed for 19w12a
Confirmed for 19w12b
Confirmed for 19w13a
Confirmed for 19w13b
Confirmed for 19w14a
Confirmed for 19w14b
Confirmed for 1.14 pre-1
Confirmed for 1.14 pre-2
Confirmed for 1.14 pre-3
Confirmed for 1.14 pre-4
Confirmed for 1.14 pre-5
Confirmed for 1.14
Confirmed for 1.14.1 pre-1
Confirmed for 1.14.1 pre-2
Confirmed for 1.14.1
Can confirm in 1.18.2.
Can confirm in 1.19.2.
Can confirm for 1.21.1.