Planned
Last Updated: 20 May 2026 15:02 by ADMIN
Scheduled for 2026 Q3 (Aug)

Bug report

Reproduction of the problem

Possibly related to https://github.com/telerik/blazor/issues/2594

  1. Run this example: https://blazorrepl.telerik.com/wAkdbZPo47oCuV5G32
  2. Without scrolling the Grid horizontally resize a non-locked column (e.g., In Stock)

Current behavior

(optional)

The first locked column (ID) is rendered after the second locked column (Product Name). When you resize a non-locked column, the ID column disappears and is revealed at its new position after you scroll the Grid horizontally.
The behavior is reproducible with RTL enabled.

Expected/desired behavior

The order of the locked columns should persist.

Environment

  • Telerik version: 13.0.0
  • Browser: [all]
Planned
Last Updated: 11 May 2026 07:32 by ADMIN
Scheduled for 2026 Q3 (Aug)

Telerik input components inside EditorTemplate render the whole grid on each keystroke

 

<AdminEdit>

As a workaround, you can use the standard Input components provided by the framework together with a CSS class that would visually make them like the Telerik Input Components. An example for the TextArea:

<InputTextArea class="k-textarea" @bind-Value="@myValue"></InputTextArea>

</AdminEdit>

Planned
Last Updated: 06 May 2026 17:44 by ADMIN
Scheduled for 2026 Q3 (Aug)
Created by: Adam
Comments: 1
Category: Grid
Type: Bug Report
1

The Grid performance worsens progressively with each subsequent edit operation. Please optimize that.

Test page: https://blazorrepl.telerik.com/mJuHFNbb17FpJu9b54

Click on a Price or Quantity cell to start edit mode and tab repetitively to observe the degradation.

Planned
Last Updated: 17 Apr 2026 06:45 by ADMIN
Scheduled for 2026 Q2
Created by: Stefan
Comments: 2
Category: Diagram
Type: Feature Request
4
Plese add support for export Diagram to pdf
Planned
Last Updated: 17 Apr 2026 05:15 by ADMIN
Created by: Justin
Comments: 1
Category: Chat
Type: Feature Request
8

We are using the blazor chat component with Microsoft.Extensions.AI and IChatClient. Currently during a long response stream the chat repeatedly scrolls to the bottom automatically as the response updates. When I use use my mouse wheel to scroll to the top it immediately auto scrolls me back to the bottom.

A user needs to be able scroll to the top as the response is streaming in. If the user manually scrolls the auto scrolling should stop. Any subsequent messages sent in the same chat session should resume auto scroll. This is the behavior seen in most AI chat interfaces like chatGPT and is what most users expect. 

For more info and a video refer to support ticket: 1712888

Thanks, Justin.

Planned
Last Updated: 20 Feb 2026 10:59 by ADMIN
Scheduled for 2026 Q2

Description

Appointment editing does not work on Chrome for mobile (Android).

Steps To Reproduce

Run the following demo in the Chrome for mobile browser, on a mobile device with Android : https://demos.telerik.com/blazor-ui/scheduler/appointment-editing

  1. Attempt to edit an appointment by double tapping it

Actual Behavior

The popup editor does not show up.

Expected Behavior

The popup editor shows up.

Browser

Chrome

Last working version of Telerik UI for Blazor (if regression)

No response

Planned
Last Updated: 20 Feb 2026 10:59 by ADMIN
Scheduled for 2026 Q2
This issue is for all date inputs when having a higher latency (physical distance between the server and the end-user) the value of the date inputs is not correct. Additionally, When typing the year in the input field, the text overflows instead of staying within the 4-digit space. For reference, check the attached screenshot.
Planned
Last Updated: 17 Dec 2025 14:11 by ADMIN
Scheduled for 2026 Q1 (Feb)
Created by: Davide
Comments: 4
Category: Grid
Type: Feature Request
39
I'd like to be able to sort the grouped column.