# Zen UV Unstack issue

**URL:** <https://support.zenmasters.team/t/zen-uv-unstack-issue/89>\
**Category:** Zen UV\
**Tags:** bug\
**Created:** [May 14, 2025, 11:39am UTC](https://support.zenmasters.team/t/zen-uv-unstack-issue/89 "2025-05-14T11:39:57Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![steef](https://yyz1.discourse-cdn.com/flex011/user_avatar/support.zenmasters.team/steef/32/100_2.png) [@steef](https://support.zenmasters.team/u/steef)\
**Post date:** [May 14, 2025, 11:39am UTC](https://support.zenmasters.team/t/zen-uv-unstack-issue/89/1 "2025-05-14T11:39:57Z")

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Hi everyone,

I’ve found this video which perfectly describes the problem I have when baking with ZEN UV.

[https://www.youtube.com/watch?v=saE-GnjPNZM](https://www.youtube.com/watch?v=saE-GnjPNZM)

I obviously have the latest version of Blender and ZEN UV (ZenUV\_5\_0\_1\_1) and I find this STACK function really useful.

I hope that a future update will solve this problem, thanks again for this wonderful addon.

Cheers

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**Author:** ![ValeriyYatsenko](https://yyz1.discourse-cdn.com/flex011/user_avatar/support.zenmasters.team/valeriyyatsenko/32/12_2.png) [@ValeriyYatsenko](https://support.zenmasters.team/u/ValeriyYatsenko)\
**Post date:** [May 14, 2025, 12:50pm UTC](https://support.zenmasters.team/t/zen-uv-unstack-issue/89/2 "2025-05-14T12:50:22Z")

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Hey. Could you please provide an object so that I can reproduce this problem in my Blender. Just the video is not enough to find and fix the error.

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**Author:** ![steef](https://yyz1.discourse-cdn.com/flex011/user_avatar/support.zenmasters.team/steef/32/100_2.png) [@steef](https://support.zenmasters.team/u/steef)\
**Post date:** [May 14, 2025, 6:00pm UTC](https://support.zenmasters.team/t/zen-uv-unstack-issue/89/3 "2025-05-14T18:00:57Z")

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Here is a link with the part of the file with a baking problem after I’ve stack and unstack all similar islands  
[https://www.swisstransfer.com/d/d3a9a562-303f-46d7-9eaa-b0fe31ddca34](https://www.swisstransfer.com/d/d3a9a562-303f-46d7-9eaa-b0fe31ddca34)

 ![image](https://canada1.discourse-cdn.com/flex011/uploads/zensupport/original/1X/ee99b4bacf66e45109cdb32a99711047cd2a2934.jpeg)

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**Author:** ![ValeriyYatsenko](https://yyz1.discourse-cdn.com/flex011/user_avatar/support.zenmasters.team/valeriyyatsenko/32/12_2.png) [@ValeriyYatsenko](https://support.zenmasters.team/u/ValeriyYatsenko)\
**Post date:** [May 15, 2025, 7:34am UTC](https://support.zenmasters.team/t/zen-uv-unstack-issue/89/5 "2025-05-15T07:34:43Z")

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Now I see what the problem is. I will fix it in the next release. Thank you for the feedback and for the objects.

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<div class="post-metadata">

**Author:** ![steef](https://yyz1.discourse-cdn.com/flex011/user_avatar/support.zenmasters.team/steef/32/100_2.png) [@steef](https://support.zenmasters.team/u/steef)\
**Post date:** [May 15, 2025, 9:13pm UTC](https://support.zenmasters.team/t/zen-uv-unstack-issue/89/6 "2025-05-15T21:13:00Z")

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Cool, glad to help to improve this awesome addon !! Can’t wait to the next release 😃  
Stack and unstack feature is a must !!

Thanks for your support

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**Author:** ![steef](https://yyz1.discourse-cdn.com/flex011/user_avatar/support.zenmasters.team/steef/32/100_2.png) [@steef](https://support.zenmasters.team/u/steef)\
**Post date:** [May 17, 2025, 10:26am UTC](https://support.zenmasters.team/t/zen-uv-unstack-issue/89/7 "2025-05-17T10:26:05Z")

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Hi Valeriy, I’ve tried again to unwrap, then pack, then stack all, then pack again with lock overlap enabled, then select replicas to move them one unit to the right. But it seems that select replicas forgot some overlapping island, so I have to use the select stack island button to see what it missed and move one by one to the right side of the uv map.

I hope this will help