Hi Michal,

After further investigation of the case, I can suggest a more generic approach, which will work when the component is redrawn.

A directive can be added to the kendo-multiselect, which will set the aria-label attribute to the inner input element every time the component is created.

The suggested approach will work both when the data bound to the kendo-multiselect component changes and when the component is redrawn.

Here are examples demonstrating both cases:

https://stackblitz.com/edit/angular-jrxdk6-rdnbsa?file=app%2Fapp.component.ts

https://stackblitz.com/edit/angular-jrxdk6-d1qa7p?file=app%2Fapp.component.ts

Let me know should there be further questions.

Regards,
Preslava
Progress Telerik

Hi Michal,

Thank you for submitting this feature request. We track the customer demand for such enhancements and consider adding it to our roadmap based on the estimated interest and business value.

In the meantime, I can suggest the following workaround:

constructor(private renderer: Renderer2) {}

public ngAfterViewInit(): void {
    let input = document.querySelector('k-multiselect .k-input');
    this.renderer.setAttribute(input, 'aria-label', 'custom-label');
}

Here is an example demonstrating this approach:

https://stackblitz.com/edit/angular-jrxdk6?file=app/app.component.ts 

I hope this helps.

Regards,
Preslava
Progress Telerik