Bug report

In Kendo Form custom attributes can be added using the items.attributes option. However, when the same option is used in the nested Form for editing the cards in the TaskBoard the custom attribute is not added.

Reproduction of the problem

1. Open the Dojo
2. Edit a card and inspect the Name input

Current behavior

screenshot
The custom attribute is added in the Form, but not when it is used for editing the TaskBoard cards.

Expected/desired behavior

The items.attributes option should add an attribute in the TaskBoard editable form.

Environment

• Kendo UI version: 2022.2.621
• Browser: [all ]

### Bug report

When the TaskBoard is configured with the Kendo Form configuration for Card editing, the built-in Validator options don't run.

### Reproduction of the problem

1. Create a TaskBoard and add the Kendo Form as an editable configuration option.

2. Configure the built-in Validator options.

3. Specify the validation rules for the fields.

4. The fields are not validated when the task is edited.

A Dojo sample for reproduction: https://dojo.telerik.com/iSamumEw/4

### Expected/desired behavior

The task should be validated by using the built-in Validator options of the Kendo Form.

### Environment

* **Kendo UI version: 2021.2.616
* **jQuery version: 1.12.4
* **Browser: [all]

Bug report

Dragging a card in the TaskBoard selects text in other cards

Reproduction of the problem
Open the next demo: https://demos.telerik.com/kendo-ui/taskboard/templates

Drag a Card and observe the automatic selection

Expected/desired behavior
No text shall be highlighted

Environment
Kendo UI version: 2024.3.1015
Browser: [all ]

Bug report

The change end moveEnd events of the TaskBoard are triggered twice.

Reproduction of the problem

1. Open this DOjo example - https://dojo.telerik.com/iNEqiDEc/3
2. Open the browser console
3. Move a card to another column

Current behavior

The events are triggered twice.

Expected/desired behavior

The events should be thrown once.

Environment

• Kendo UI version: 2023.3.1010
• Browser: [all]

See https://dojo.telerik.com/uLiNOsIT/2

Toggle Button 1 toggles but doesn't execute the command. Toggle Button 2 executes the command but doesn't toggle.

Please advise.