Header Text in Group-Collapse Column

Hello, 


I migrate to the Syncfusion Version 34.1.33.
And now in my Grid I have a Header Text in the column with the group collapse/expand icon.
There I can read "Indent".
If I inspect the page then there is this:
Image_8414_1785790184076

why is this span there and how can I get rid of it?

I have a similar thing with a ThreeGrid there I have the word "RowDragIndent" in the Header of the Drag-Icon column.
this is created by a mysterious span too:
Image_9229_1785790343988


maybe I missed something during migration?

T


1 Reply

PS Prathap Senthil Syncfusion Team August 4, 2026 09:36 AM UTC

Hi Alexander Kuhlmann,

We have reviewed your query and understand that the "RowDragIndent" label appears in the drag-and-drop column, and the header text "Indent" appears in the column with the group collapse/expand icon after updating to the latest version. We would like to inform you that certain changes were made to the row drag column to improve accessibility. As part of these changes, the "RowDragIndent" and "Indent" labels are added solely for screen readers and are not displayed in the UI. We have validated this behavior by creating a sample and verified that the "RowDragIndent"and "Indent" labels is not visible in the UI. Therefore, we were unable to reproduce the reported issue on our end.

Video demo: Check the attachment.

Please note that the reported issue may occur if the application is upgraded to the latest version while older script and theme files remain cached in the browser. If the browser cache is not cleared properly after upgrading, such inconsistencies can arise.

For verification purposes, we tested the scenario by updating the NuGet package to version 33.2.12 or latest version while continuing to use CDN script and theme version 32.2.4. In this case, the latest NuGet package was intentionally tested with older scripts and themes. Upon validation, we observed that the reported issue does occur when older scripts and themes are used with the latest NuGet version. Please refer to the attached video demo for more details.

Video demo: Check the attachment.

We suspect that browser caching is the root cause of the issue when Static Web Assets are used to load scripts and themes in App.razor. Therefore, we recommend clearing the bin and obj folders in your project, as well as your browser cache when testing applications that use Static Web Assets. To rule out caching-related issues, please clear the browser cache completely and then reload the application to verify whether the issue persists.

To clear the browser cache using Hard Reload (Chrome / Edge)

  1. Run the application in Google Chrome or Microsoft Edge.
  2. Open Developer Tools
    • Press F12 or
    • Right‑click on the page → Inspect
  3. Now right‑click the browser Refresh () button.
  4. You will see three options:
    • Normal Reload
    • Hard Reload
    • Empty Cache and Hard Reload
  5. Select Empty Cache and Hard Reload.

This will clear the browser cache for the application and reload the page.

We would like to inform you that scripts and themes can be referenced externally in our application. You can also load them either by using a CDN or via Static Web Assets. In attached sample , we have used Static Web Assets to load the scripts and themes in the App.razor file. If you prefer to use the CDN-based scripts and themes, please refer to the code snippet below and the UG (User Guide) for more information.

<head>

    <meta charset="utf-8" />

    <meta name="viewport" content="width=device-width, initial-scale=1.0" />

    <base rel='nofollow' href="/" />

    <link rel="stylesheet" rel='nofollow' href="bootstrap/bootstrap.min.css" />

    <link rel="stylesheet" rel='nofollow' href="app.css" />

    <link rel="stylesheet" rel='nofollow' href="SyncBlazor.styles.css" />

    <link rel="icon" type="image/png" rel='nofollow' href="favicon.png" />

    <HeadOutlet />

    <link rel='nofollow' href="https://cdn.syncfusion.com/blazor/34.1.33/styles/bootstrap5.css" rel="stylesheet" />

    <script src="https://cdn.syncfusion.com/blazor/34.1.33/syncfusion-blazor.min.js" type="text/javascript"></script>

</head>

 

UG : Blazor themes | Bootstrap, Fluent, Tailwind, Material | Syncfusion
         Reference script files for Syncfusion Blazor

If the reported issue still occurs, kindly share the following details to help us investigate further at our end:

1.                   Could you share the complete Grid rendering code along with the model class? Based on your Grid configuration, we attempted to adjust our sample to replicate the issue.

2.                   Is any custom CSS used on your end in the Grid? If yes, please remove the Grid-related custom CSS once and check whether the issue is resolved.

3.                   Please specify which theme you are using in your example (e.g., Bootstrap5, Fluent2, Material3).

4.                   Share us the video demonstration of the issue with elaborately, it will be more useful to us.

5.                   Provide a simple reproducible sample or try to reproduce the issue using our shared sample. This would help us validate and provide a better solution.

The above-requested details will be very helpful for us to validate the reported query at our end and provide the solution as early as possible.

Regards,
Prathap Senthil


Attachment: Attachements_5d8bc5d4.zip

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