Unplanned
Last Updated: 02 Jul 2025 11:28 by Alexander
Created by: Alexander
Comments: 0
Category: Grid
Type: Feature Request
1

Refreshing the Grid data frequently may cause performance issues.

Improve the component's memory management, related to calling the .Rebind() method. 

Pending Review
Last Updated: 02 Jul 2025 11:22 by Bohdan

Hi Telerik Team!

We’ve noticed that your official website uses anchor scrolling (clicking on links to scroll to specific sections smoothly), and we’d love to see that as a Telerik Blazor component.

This would be super useful in scenarios where:

  • The only way to present content is via long scrollable pages

  • Tabs aren’t a good UX fit

What we’re looking for:

-Smooth scrolling to internal page anchors (sections)

-Scrollspy-like feature to highlight active section

-Optional scroll offset for sticky headers

-Lightweight, flexible integration (with or without Telerik Form/Layout components)

 

We feel this would be a great addition to the Telerik Blazor suite — especially for documentation-style pages, long forms, or configuration panels.

Thanks a lot and keep up the awesome work!

Best regards,
Bohdan

Unplanned
Last Updated: 02 Jul 2025 11:16 by Julia
Created by: Julia
Comments: 0
Category: ButtonGroup
Type: Feature Request
1
TelerikButtonGroup does not support aria-label. As a result, the user can not use JAWS first-letter navigation, because instead of the name of the group, there is white space.
Pending Review
Last Updated: 01 Jul 2025 11:09 by Bohdan
Created by: Bohdan
Comments: 0
Category: DockManager
Type: Feature Request
3
Hi Telerik Team,

First of all – great job on the DockManager component! It’s one of the most powerful and flexible layout tools available for Blazor. I really enjoy using it in my application – the drag/drop docking behavior, pane resizing, and layout persistence are all incredibly useful. It feels like working in a full-featured IDE, which is awesome!

That said, I’d love to suggest a small usability improvement:
Could you consider adding a built-in toggle/collapse button to the splitter between docked elements?

It would be great to have it natively supported in DockManager. It would improve the UX, especially when users want to focus on the main content area and temporarily hide side panes.

Let me know if this feature is already possible or if there's a recommended workaround.

Thanks again for all your amazing work – Telerik UI for Blazor keeps getting better and better!

Attaching two screenshots of TelerikSplitter and TelerikDockManager to show better what is the case.
Best regards,  
Bohdan
Pending Review
Last Updated: 30 Jun 2025 14:17 by David
The TelerikTooltip component does not currently provide a way to select the Fit/Flip collision settings for the underlying common popup component (horizontal is Fit and vertical is Flip, always). Additionally, there is no support for horizontal flipping of the tooltip popup in the underlying JSInterop code for the TelerikTooltip, only vertical flipping. Please consider adding the ability to set both the horizontal and vertical collision settings (Fit/Flip) on the TelerikTooltip component via parameters and supporting horizontal flipping. See the TelerikPopup component for reference on the parameters.
Completed
Last Updated: 30 Jun 2025 11:27 by ADMIN
Release 2025 Q3 (Aug)
Created by: Eric
Comments: 12
Category: Grid
Type: Feature Request
35

Hi - this one is a feature request, not a bug. :)

 

For the filter menu, when you enter a filter value, it would be nice if you could press enter to execute the filter instead of having to click "Filter."

 

Unplanned
Last Updated: 27 Jun 2025 14:39 by Marc
Created by: Marc
Comments: 9
Category: PDFViewer
Type: Feature Request
6
I want to be able to pinch the document in the PDFViewer and zoom it. Similar to how PDF is fluently zoomed in and out on pinch if opened in a web browser.
Completed
Last Updated: 27 Jun 2025 14:12 by ADMIN
Release 2025 Q3 (Aug)
Created by: Chris
Comments: 0
Category: DropDownList
Type: Feature Request
5

I need to be able to allow our users to tab into the dropdownlist control and open it with enter (similar to standard HTML select).

Here is also a sample from the W3 documentation to compare against: DropDownList keyboard support.

Completed
Last Updated: 27 Jun 2025 11:30 by ADMIN
Release 2025 Q3 (Aug)
Created by: Muhammad
Comments: 2
Category: TimePicker
Type: Feature Request
9

In <TelerikTimePicker>, how can I enable format in the dropdown for minutes in two digits like 01, 02, 03, 04? Currently, I found these formats for Blazor Timepicker - https://demos.telerik.com/blazor-ui/timepicker/formats. All formats are showing single-digit minutes like 1, 2, 3, and 4.

I want to set the format in the dropdown for minutes to be two digits. Same as here https://demos.telerik.com/aspnet-mvc/timepicker/component-type.

Completed
Last Updated: 27 Jun 2025 11:29 by ADMIN
Release 2025 Q3 (Aug)
Created by: loe
Comments: 2
Category: Grid
Type: Feature Request
35
I want to be able to programmatically trigger the "Add" Command and have the new row displayed as the last item of the grid page.
Unplanned
Last Updated: 27 Jun 2025 10:20 by ADMIN
Created by: Rami
Comments: 5
Category: Charts
Type: Feature Request
0

In the docs https://www.telerik.com/blazor-ui/documentation/components/chart/overview#styling-with-css-variables there is an example on using CSS variables to set colours of the Chart component. And yes, if I set the --kendo-chart-bg CSS variable to some colour, the chart background is coloured with it. But, I can't change the colour at runtime, for example for switching between light and dark themes at user request.

But, shouldn't this be possible as the SVG is rendered inline? I see the chart being rendered as elements like below where the fill propertys value comes from the --kendo-chart-bg variable. But if the fill was instead set to "var(--kendo-chart-bg)" I would be able to change --kendo-chart-bg at runtime and the chart would reflect the change without needing to be refreshed separately? Same should go for all the text and series' colours.

<svg>
<g>
<path d="M0 0 L 400 0 400 240 0 240Z" stroke="none" fill="#0f0"></path>
</g>
</svg>

I also saw this, but I think this is before you added the CSS colouring? https://feedback.telerik.com/blazor/1496389-using-custom-themes-changing-at-runtime-does-not-change-the-chart-component-style


Completed
Last Updated: 27 Jun 2025 06:54 by ADMIN

I am working on a form where experienced agents need to input data quickly. Often enough they know the codes and so they can type them in the combo box, but they shouldn't have to look for the mouse to select the item, the combo box should select it when the user presses Tab to move to the next field.

This should happen only when the user has filtered the combo box so they see some items (and so the dropdown is open) - I want them to be able to select only items from the available options, AllowCustom does not work for me.

=====

TELERIK EDIT / TLDR

The desired behavior violates accessibility standards. That's why we will refrain from implementing it as a built-in feature. We suggest the following workaround that is now part of the documentation: Select focused ComboBox item on tab

Unplanned
Last Updated: 26 Jun 2025 16:08 by Marc
Created by: BENAISSA
Comments: 3
Category: UI for Blazor
Type: Feature Request
83
I would like to be able to customize the keyboard shortcuts in all applicable components in the Telerik UI for Blazor
Unplanned
Last Updated: 26 Jun 2025 07:19 by Andrea
There is an order to the grouping level - field1, field2 and so on - I would like that current index in that order exposed by the grouping templates so I can know in which position they are and whether/how far they are nested.
In Development
Last Updated: 25 Jun 2025 14:33 by ADMIN
Scheduled for 2025 Q3 (Aug)
Created by: Jia
Comments: 24
Category: UI for Blazor
Type: Feature Request
130

Hello, 

 

We are looking to port an angularjs web application to Blazor and I didn't see the diagram component similar to the one found in Kendo UI. It would be nice to see a viso-like component in UI for Blazor.

Thank you.

Unplanned
Last Updated: 24 Jun 2025 15:07 by Rick
Created by: Piet
Comments: 2
Category: DatePicker
Type: Feature Request
5
I need an event like in the Calendar component so that I can load DisabledDates on demand, because they are tied to complex logic in my app.
Unplanned
Last Updated: 23 Jun 2025 08:06 by Nicodemus

I want to change the default Grid loading animation to a pulsing loader indicator.

Declined
Last Updated: 21 Jun 2025 02:07 by Philip

Hello

 

The new adaptive toolbar I think doesn't follow the same style as other components, particularly scrollable tabs.

https://demos.telerik.com/blazor-ui/grid/adaptive

The UI scroll buttons shouldn't just disable, they just be hidden/removed from the UI altogether when they are not active (as it is pretty confusing to the user otherwise) - they should only appear when they need to appear. They also take up real-estate for no value.

Telerik already have the same concept in the UI for the scrollable-tabs seen here;

https://demos.telerik.com/blazor-ui/tabstrip/scrollable-tabs

So I see some inconsistency between the 2 UI's and think they should not appear as does on scrollable tabs.

 

Declined
Last Updated: 16 Jun 2025 11:45 by ADMIN
I have a panel bar being used as mobile navigation for URLs. It's a hierarchical setup so the child items will navigate, but not the root items which also have navigation landing pages. A longer click would be ideal, or a double click.

PanelBarItem panelBarItem = new()
{
  Id = menuItem.PageId,
  Text = menuItem.PageTitle,
  ParentId = menuItem.PageChildId,
  HasChildren = menuItem.HasChildren,
  Url = menuItem.PageURL,
  Icon = menuItem.Icon
};

<TelerikDrawer @ref="@Drawer"
               Data="@DrawerData"
               MiniMode="false"
               Mode="@DrawerMode.Overlay"
               Class="DrawerClass"
               @bind-Expanded="@IsDrawerOpen">
  <Template>
    <TelerikPanelBar Data="@PanelBarItems" ExpandMode="PanelBarExpandMode.Single" OnItemClick="@PanelBarClickHandler">
      <PanelBarBindings>
        <PanelBarBinding>
          <HeaderTemplate Context="PanelBarContext">
           @{
              var item = PanelBarContext as PanelBarItem;
              <b>@item?.Text</b>
            }
          </HeaderTemplate>
        </PanelBarBinding>
      </PanelBarBindings>
    </TelerikPanelBar>
  </Template>
</TelerikDrawer>

Unplanned
Last Updated: 13 Jun 2025 17:45 by Victoria
Created by: Daniel
Comments: 2
Category: Menu
Type: Feature Request
9
To prevent the accidental opening or closing of the Menu items, expose configuration to add a delay when Menu items open or close.
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