# How to change icon for Page Transition Dropdown menu options

**URL:** <https://pdfjs.community/t/how-to-change-icon-for-page-transition-dropdown-menu-options/2098>\
**Category:** Technical Support\
**Created:** [October 11, 2022, 6:44am UTC](https://pdfjs.community/t/how-to-change-icon-for-page-transition-dropdown-menu-options/2098 "2022-10-11T06:44:35Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![tools](https://avatars.discourse-cdn.com/v4/letter/t/a3d4f5/32.png) [@tools](https://pdfjs.community/u/tools)\
**Post date:** [October 11, 2022, 6:44am UTC](https://pdfjs.community/t/how-to-change-icon-for-page-transition-dropdown-menu-options/2098/1 "2022-10-11T06:44:35Z")

</div>

**Which product are you using?**  
PDF.js Express Plus

**PDF.js Express Version**  
8.7.0

**Detailed description of issue**  
I am unable to set custom icon for options provided in ‘Page Transition’ dropdown. Please find the attached image of dropdown for your assistance.

**Does your issue happen with every document, or just one?**  
Every Document

**Link to document**  
 ![Pdf- Page Transition dropdown icons](https://canada1.discourse-cdn.com/flex031/uploads/pdfjscommunity/original/2X/b/bbb62e7660e2b2e986e5faf042532fbedd919765.png)

**Code snippet**  
// below code did not work  
instance.UI.updateElement(‘continuousPageTransitionButton’, {  
img: ‘\<svg\_image\_path\>’  
});

---

<div class="post-metadata">

**Author:** ![system](https://canada1.discourse-cdn.com/flex031/uploads/pdfjscommunity/original/1X/ffbcd25c7d423db8d5acd5db201c272f4db306dd.png) [@system](https://pdfjs.community/u/system)\
**Post date:** [October 11, 2022, 6:44am UTC](https://pdfjs.community/t/how-to-change-icon-for-page-transition-dropdown-menu-options/2098/3 "2022-10-11T06:44:39Z")

</div>

**Hello, I’m Ron, an automated tech support bot 🤖**

While you wait for one of our customer support representatives to get back to you, please check out some of these documentation pages:

Guides:
- [Page Manipulation](https://pdfjs.express/documentation/advanced/page-manipulation)
- [Set up server for real-time collaboration](https://pdfjs.express/documentation/collaboration/realtime-collaboration-server)
- [Measure tools with PDF.js Express](https://pdfjs.express/documentation/measurement/overview)

APIs:
- [UI.MenuOverlay - update( [items])](https://pdfjs.express/api/UI.MenuOverlay.html#update__anchor)
- [Core.Tools.Tool - new Tool(docViewer)](https://pdfjs.express/api/Core.Tools.Tool.html#Tool__anchor)
- [Core.Tools.ContentEditTool](https://pdfjs.express/api/Core.Tools.ContentEditTool.html#__anchor)

Forums:
- [Page transition issues in PDF.js viewer](https://pdfjs.community/t/page-transition-issues-in-pdf-js-viewer/1364/1)
- [How hide annotation when toolbar group changed](https://pdfjs.community/t/how-hide-annotation-when-toolbar-group-changed/1574/1)
- [Position of Signature Tools Areas](https://pdfjs.community/t/position-of-signature-tools-areas/942/1)

  
  

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---

<div class="post-metadata">

**Author:** ![zserviss](https://avatars.discourse-cdn.com/v4/letter/z/a9a28c/32.png) [@zserviss](https://pdfjs.community/u/zserviss)\
**Post date:** [October 11, 2022, 10:17pm UTC](https://pdfjs.community/t/how-to-change-icon-for-page-transition-dropdown-menu-options/2098/4 "2022-10-11T22:17:02Z")

</div>

Hi there,

Thanks for finding this!

I can confirm that this is a bug and am currently looking for a fix. We don’t have an estimate for when it is fixed, but will let you know when it is available to test.

Best Regards,  
Zach Serviss  
Web Development Support Engineer  
PDFTron Systems, Inc.

Share how you are using PDF.js Express in your organization you could win a **$500 Amazon gift card. All participants will receive 6 months of PDF.js Express+ for free**. Learn more [here](https://utm.guru/ueQNw)