Pending Review
Last Updated: 17 Jun 2026 14:39 by Tejinder

Please repeat the following steps to reproduce this critical accessibility issue:

  1. Go to https://www.telerik.com/kendo-angular-ui/components/editor#angular-editor-example
  2. In the Angular Editor Example. click in the editor and type one letter to enable the "Undo" toolbar button
  3. Navigate to toolbar via Shift+Tab key
  4. Use the left or right arrow key to navigate to "Undo" button 
  5. Use Enter to trigger the "Undo" button which should then re-focus the editor and disable the "Undo" button
  6. Immediately press Shift+Tab key to navigate back to the toolbar with the "Undo" button disabled

Expected behaviour: The disabled "Undo" button is focused so that toolbar navigation with left or right arrow keys is enabled.
Experienced behaviour: The toolbar is permanently unfocusable with keyboard navigation and the element (theme selector) before the toolbar is focused. It is no longer possible to navigate to any buttons in the toolbar with Tab or Shift+Tab at this point. This happens with any toolbar button that becomes disabled after triggering such as the "outdent" button.

NOTE: The expected behaviour actually works in the jQuery Editor (https://demos.telerik.com/kendo-ui/editor/all-tools), so the Angular Editor should be fixed to match.

Completed
Last Updated: 10 Jun 2026 08:41 by ADMIN

Hi,

When the first day of the week is changed dynamically through a custom IntlService, the Calendar weekday headers are updated, but the date cells are not repositioned. (The first day is changed as described in your guide: https://www.telerik.com/kendo-angular-ui/components/knowledge-base/calendar-first-day )

Reproduction (forked from your example): https://stackblitz.com/edit/angular-tqvypgwg
Click on "Set first day to Monday ": the weekday headers are updated to start with Monday, but the date cells remain in their previous positions.

Best regards,
Michael

Completed
Last Updated: 08 Jun 2026 11:43 by ADMIN
We found a bug in our application on tablet portrait mode when we want to select a date from the filter menu inbuilt feature of Kendo grid. 
When the user wants to select a date, the filter closes up and the user is not able to select any date from the calendar.

The issue is happening on tablet device in portrait mode and we found out that it's happening on your documentation too. To reproduce the issue, please go to the "Angular Grid Filter Menu" in your documentation:
https://www.telerik.com/kendo-angular-ui/components/grid/filtering/filter-menu/

Please open the dev tools and set the browser on any tablet portrait size or use Galaxy Tab S4.
In your first example (Angular Grid Filter Menu), please click on the "Date" filter in the grid. When the popup opens up, please click on the calendar icon 
of the date input field. 
When the calendar shows up, try to select any date. You'll see that the filter closes up and the user is not able to select any date. Demo video attached for reference.
Please fix this bug as we support Samsung Galaxy tablet devices and we're using this feature in our project.  
Unplanned
Last Updated: 24 Apr 2026 08:04 by ADMIN
Created by: Kevin
Comments: 1
Category: Kendo UI for Angular
Type: Bug Report
0

You're docs say

Open the example in a new window to evaluate it with Axe Core or other accessibility tools.  for the Kendo angular grid

When i do that i see the attached error, which is the same issue i get in our product when running playwright axe

That suggests to me that it is not WCAG 2.2 compliant

 

Ensure elements with an ARIA role that require child roles contain them

more information Link opens in a new window

Element Location:

.demo-frame.loaded.demo-module--wrap--718a6 > .demo-module--demoWrap--d1437 > .demo-module--explorerWrap--4bf1f.flex-grow-1 > .demo-module--demoBody--97eee > iframe #k-fbe44131-4768-4755-93c3-e321b714780e
<div role="grid" kendodragtargetcontainer="" kendodroptargetcontainer="" mode="manual" class="k-grid-aria-root" id="k-fbe44131-4768-4755-93c3-e321b714780e" aria-label="Data table" aria-rowcount="62" aria-colcount="5">

To solve this problem, you need to fix the following:

Element has children which are not allowed: div[tabindex]

Related Node

<div tabindex="-1" class="k-grid-content k-virtual-content">

 

 

Declined
Last Updated: 03 Apr 2026 12:55 by ADMIN

In firefox, open the Kendo Radio Button documentation and slowly resize the window (https://www.telerik.com/kendo-angular-ui/components/inputs/radiobutton)

The radio button will kind of jiggle around and occasionally the white dot in the radio button will become off-center.

image-2026-01-15-14-27-31-711.png

This also seems to happen in response to some material bouncy (cubic-bezier) animation transitions.

Declined
Last Updated: 27 Mar 2026 06:20 by ADMIN

   I have tested kendo grid accessibility with AXE Dev tool. Found following errors that seems difficult to fix.

1)Certain ARIA roles must contain particular children

2)Scrollable region must have keyboard access

Any suggestion to fix these above-mentioned issues could be very helpful. Noticed these issues even exist in kendo grid demos published in kendo documentation. Check the link below

stack blitz link : https://stackblitz.com/edit/angular-uhjyd3x9?file=src%2Findex.html

Declined
Last Updated: 26 Mar 2026 11:05 by ADMIN
Created by: Hans
Comments: 3
Category: Kendo UI for Angular
Type: Bug Report
0

When a tooltip of a dialog is shown and the dialog is closed, the tooltip is still present and is moved into the top left corner.

We use e.g. `kendo-dialog-titlebar` and the close button has a tooltip.

Unplanned
Last Updated: 17 Mar 2026 11:40 by ADMIN
Created by: Michael
Comments: 1
Category: Kendo UI for Angular
Type: Bug Report
0

Hi,

if I use both the features locked columns and sticky rows, the sticky rows do not stick in the locked columns.

For me it would be logical if they would stick there too (now the UI looks inconsistent):

Reproduction (forked from your example): https://stackblitz.com/edit/angular-wak7v99i 

Can you please take a look at it?

Best regards,
Michael

Declined
Last Updated: 10 Mar 2026 12:22 by ADMIN
Created by: Michael
Comments: 2
Category: Kendo UI for Angular
Type: Bug Report
0

Hi,

if I change the [placeholder] input on a kendo-editor, the changes are not reflected.

Reproduction (forked from your example): https://stackblitz.com/edit/angular-uqbchubd

Can you please take a look at it?

Best regards,
Michael

Completed
Last Updated: 27 Feb 2026 13:19 by ADMIN
Created by: Chris
Comments: 2
Category: Kendo UI for Angular
Type: Bug Report
0

The DrawerAnimation interface isn't exposed in the index file.

DrawerItemDrawerMode, and DrawerPosition are all exported but DrawerAnimation is missing.

Unplanned
Last Updated: 24 Feb 2026 11:37 by ADMIN
Created by: Alessandro
Comments: 5
Category: Kendo UI for Angular
Type: Feature Request
4
In OData 4.01 the 'in' operator was introduced (https://docs.oasis-open.org/odata/odata/v4.01/odata-v4.01-part2-url-conventions.html#sec_In). Can this also be implemented in the toODataString function?
Completed
Last Updated: 12 Jan 2026 14:57 by ADMIN

Hi ,

I want the kendoGridFocussable to apply the FocusableDirective on an anchor tag. This should allow the user to reach the anchor element using only the arrow keys without pressing Enter. (Example : 
Please, check out the following StackBlitz demo: https://stackblitz.com/edit/angular-rqqzam)

Regards,
Uzma

Unplanned
Last Updated: 05 Jan 2026 17:09 by Jaap
The new AdaptiveMode property on several components, like DropdownList and DatePicker, is a nice feature, but there is no way to configure the animation. Mainly the speed or just disabling it at all. Would be nice if there was a way to globally change the settings of the animation.
Completed
Last Updated: 19 Dec 2025 13:21 by ADMIN

The directive `kendoGridColumnChooserTool` does not work correctly when having columns which are grouped. See this example: https://stackblitz.com/edit/angular-r9duqpcn?file=src%2Fapp%2Fapp.component.ts

  1. It shows that 0 items are selected ("0 Selected items") - This is incorrect because all columns are selected by default. In the example above, I would expect it shows that 4 items are selected.
  2. When unselecting an item in the list (popup), it does not actually hide any column.
  3. When using directive `kendoGridToolbarTemplate` with `kendo-grid-column-chooser` component, it works as expected. I would expect that `kendoGridColumnChooserTool` directive would work (behave) exactly the same way.

import { Component } from '@angular/core';
import { FormsModule } from '@angular/forms';
import {
  KENDO_GRID,
  KENDO_GRID_EXCEL_EXPORT,
  KENDO_GRID_PDF_EXPORT,
} from '@progress/kendo-angular-grid';
import { KENDO_TOOLBAR } from '@progress/kendo-angular-toolbar';
import { KENDO_LABELS } from '@progress/kendo-angular-label';
import { KENDO_INPUTS } from '@progress/kendo-angular-inputs';
import { KENDO_BUTTONS } from '@progress/kendo-angular-buttons';
import { Product } from './model';
import { products } from './products';

@Component({
  selector: 'my-app',
  standalone: true,
  imports: [
    FormsModule,
    KENDO_GRID_EXCEL_EXPORT,
    KENDO_GRID_PDF_EXPORT,
    KENDO_GRID,
    KENDO_BUTTONS,
    KENDO_TOOLBAR,
    KENDO_LABELS,
    KENDO_INPUTS,
  ],
  template: `
    <kendo-grid
      [kendoGridBinding]="products"
      [pageSize]="5"
      [pageable]="true"
      [sortable]="{ mode: 'multiple' }"
      [style.width.%]="gridWidth"
    >
      <ng-template kendoGridToolbarTemplate position="bottom">
        <kendo-grid-column-chooser></kendo-grid-column-chooser>
      </ng-template>

      <kendo-toolbar overflow="scroll">
        <kendo-toolbar-button kendoGridColumnChooserTool></kendo-toolbar-button>
      </kendo-toolbar>

      <kendo-grid-column-group title="TestA">
      <kendo-grid-column
        field="ProductName"
        title="Product Name"
      ></kendo-grid-column>
      </kendo-grid-column-group>

      <kendo-grid-column-group title="TestB">
      <kendo-grid-column
        field="UnitPrice"
        filter="numeric"
        title="Price"
      ></kendo-grid-column>
      <kendo-grid-column
        field="Discontinued"
        filter="boolean"
        title="Discontinued"
      ></kendo-grid-column>
      <kendo-grid-column
        field="UnitsInStock"
        filter="numeric"
        title="Units In Stock"
      ></kendo-grid-column>
      </kendo-grid-column-group>
    </kendo-grid>
  `,
  styles: [
    `
      .example-info {
        background: rgba(83, 146, 228, 0.1);
        border-radius: 2px;
        margin: 10px auto 10px auto;
        padding: 15px;
        border-left: 4px solid #5392e4;
        font-size: 14px;
      }
    `,
  ],
})
export class AppComponent {
  public gridWidth: number = 100;
  public products: Product[] = products;
}

Declined
Last Updated: 09 Dec 2025 12:46 by ADMIN
Created by: Stefan
Comments: 4
Category: Kendo UI for Angular
Type: Feature Request
42
momentjs is a widely used date library which makes handling dates much more comfortable, and all Date components should support it
Completed
Last Updated: 27 Nov 2025 13:45 by ADMIN

Add functionality to the Java Spring Boot sample application to support server-side data operations, such as sorting, filtering, and pagination. Currently, the demo uses the process method to do the operations on the client.

https://github.com/telerik/kendo-angular/tree/master/examples-standalone/kendoangular-java-integration

 

Declined
Last Updated: 26 Nov 2025 10:20 by ADMIN
Created by: John
Comments: 2
Category: Kendo UI for Angular
Type: Feature Request
24

In the Kendo ComboBox, the selection part is not working with shadow dom.

1. Reproduction:

Please look at the below links,

With ShadowDOM:

https://stackblitz.com/edit/angular-evkasb?file=app%2Fapp.component.ts

Without ShadowDOM:

An example is provided in the below link under 'ENABLING SUGGESTION' section

https://www.telerik.com/kendo-angular-ui/components/dropdowns/combobox/suggestions/

 

Expected Result:

When user type 'C', the first word starts with C in the list 'Croatia' is suggested and 'roatia' is selected. But as soon as I type 'y' next to 'c', the combo box is suggesting 'Cyprus' and 'prus' should be selected

 

Actual Result:

As soon as I type the first word starts with C in the list is 'Croatia' is populated in the Combobox and 'roatia' is NOT selected. So the user cannot type ‘y’ in this case. But the user wants to select ‘CYPRUS’ but 'Croatia' is filled as the input and Cyprus is not suggested.

I have attached the video for the difference between with/without shadow dom.

Also, If you need any additional information, I have created a support ticket:

Ticket ID: 1465593

 

Completed
Last Updated: 25 Nov 2025 13:08 by ADMIN
The migration tool reformats all Angular HTML templates and removes comments. Add an option to suppress these formatting changes. Provide a report of required or proposed migration steps instead of modifying templates directly. Documentation of the formatting rules would also help users understand and manage changes.
Duplicated
Last Updated: 21 Nov 2025 11:42 by ADMIN
Created by: n/a
Comments: 1
Category: Kendo UI for Angular
Type: Bug Report
0

Hello Support,

There is a feature request for this, but I see this as a bug. The Agenda view in the scheduler is advertised to work perfectly on mobile, but I would expect to see the event column one way or another. Now you can only see timeslots, which is not that useful. Can you fix it by making the event column available, maybe as part of the time as text or some other solution.

Declined
Last Updated: 14 Nov 2025 08:07 by ADMIN
Created by: Christopher
Comments: 1
Category: Kendo UI for Angular
Type: Bug Report
0

Ran this on StackBlitz 


import { Component } from '@angular/core';
import {
  LegendLabelsContentArgs,
  SeriesClickEvent,
} from '@progress/kendo-angular-charts';
import { IntlService } from '@progress/kendo-angular-intl';

@Component({
  selector: 'my-app',
  template: `
    <kendo-chart
      (plotAreaClick)="onClick($event)"
      [transitions]="false"
      title="World Population by Broad Age Groups"
    >
      <kendo-chart-legend position="bottom"></kendo-chart-legend>
      <kendo-chart-series>
        <kendo-chart-series-item
          type="donut"
          [data]="pieData"
          field="value"
          categoryField="category"
          explodeField="exploded"
          [labels]="{ visible: true, content: labelContent }"
        >
        </kendo-chart-series-item>
      </kendo-chart-series>
    </kendo-chart>
  `,
})
export class AppComponent {
  public pieData: Array<{
    category: string;
    value: number;
    exploded: boolean;
  }> = [
    { category: '0-14', value: 0.2545, exploded: false },
    { category: '15-24', value: 0.1552, exploded: false },
    { category: '25-54', value: 0.4059, exploded: false },
    { category: '55-64', value: 0.0911, exploded: false },
    { category: '65+', value: 0.0933, exploded: false },
  ];

  constructor(private intl: IntlService) {
    this.labelContent = this.labelContent.bind(this);
  }

  public labelContent(args: LegendLabelsContentArgs): string {
    return `${args.dataItem.category} years old: ${this.intl.formatNumber(
      args.dataItem.value,
      'p2'
    )}`;
  }

  public onClick(event: any): void {
    console.log('Click');
  }
}

When the event is seriesClick, it works as expected, and if I change the type to bar, it works as expected, but when it's as shown as above, the onClick event isn't triggered. 

As I have donuts/pies that might not have data in it, I needed to use plotAreaClick (which I have done for the bar charts)

 

Thanks,

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