# Question about Live Unwrap
**URL:** https://support.zenmasters.team/t/question-about-live-unwrap/213
**Category:** Zen Sets
**Created:** [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213 "2026-07-25T09:19:41Z")
**Posts on this page:** 15
**Page:** 1
### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/1 "2026-07-25T09:19:41Z")
### AlexZhornyak
Hi, I am mostly a programmer, so this option doesn’t matter for me. We can ask our very experienced colleague \<@467245702112739328\>
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429906173607284898)
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### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/2 "2026-07-25T09:19:42Z")
### Sergey Tyapkin
It’s better to leave it disabled to not to kill the performance for complex meshes.
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429906467909140520)
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### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/3 "2026-07-25T09:19:42Z")
### Gustavo Soares
Ohh, okay then, thanks again for the tips, friends.
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429908659491831830)
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### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/4 "2026-07-25T09:19:43Z")
### Gustavo Soares
\<@467245702112739328\> Sergey, one question: before using the Pack Island function via the Pie Menu while holding Alt, do I need to select all the islands?
[ ](https://canada1.discourse-cdn.com/flex011/uploads/zensupport/original/1X/8c080084531407439468c97ab48ab366360989ab.png)
Sometimes I notice that it works without me selecting all the islands, and sometimes it only works after I select all the islands…
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429910912617156640)
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### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/5 "2026-07-25T09:19:43Z")
### AlexZhornyak
It depends on Pack Selected Islands option
> **[Emergency Light (EN) - Zen UV 5.3 for Blender](https://zenmastersteam.github.io/Zen-UV/latest/tutorial/emergency_light/emergency_light_eng/)**
We would highly recommend to follow this tutorial and read the text comments
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429911531134652457)
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### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/6 "2026-07-25T09:19:43Z")
### Gustavo Soares
How do I configure it so that it works without me having to select all the islands first?
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429922160947761244)
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### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/7 "2026-07-25T09:19:43Z")
### AlexZhornyak
Tickmark must be unset
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429922367282614334)
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### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/8 "2026-07-25T09:19:44Z")
### AlexZhornyak
Also note that Pack Islands does not pack hidden islands. Especially if you are in UV No Sync Select mode and are working in UV Editor. Be sure that all mesh elements are selected
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429924558915371038)
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### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/9 "2026-07-25T09:19:44Z")
### Gustavo Soares
I don’t understand.
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429926556007923722)
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### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/10 "2026-07-25T09:19:44Z")
### AlexZhornyak
Pack Selected Islands option must be unset
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429926774103478433)
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### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/11 "2026-07-25T09:19:45Z")
### Gustavo Soares
Oh, right, but when I perform the procedure for the first time, it still opens this dialog box.
[ ](https://canada1.discourse-cdn.com/flex011/uploads/zensupport/original/1X/601663cf0489bc91322a65becd89d2a104ed8429.png)
Is that normal?
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429927267307618526)
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### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/12 "2026-07-25T09:19:45Z")
### AlexZhornyak
If you are using Blender pack engine in ZenUV Pack, it may happen
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429927964480508037)
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### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/13 "2026-07-25T09:19:45Z")
### Gustavo Soares
Oh, I see, yes, I’m using that option. To prevent that from happening, I would have to use UVpackmaster, right?
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429928188322119812)
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### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/14 "2026-07-25T09:19:46Z")
### AlexZhornyak
UVP is the most powerful packing engine, it has its internal pack engine, so you will not see such dialog
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429928448918294662)
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### Author:  [@system](https://support.zenmasters.team/u/system)
#### Post date: [July 25, 2026, 9:19am UTC](https://support.zenmasters.team/t/question-about-live-unwrap/213/15 "2026-07-25T09:19:46Z")
### Gustavo Soares
Okay, then.
Imported from [Discord](https://discord.com/channels/695619708879372398/1429905532390735882/1429928750467911902)