[Multi Combobox]: Accessibility issue when the readonly enabled for multi combo box.

[achuth2912]

Bug Description

On the multi combo box select 3-4 items and enable the readOnly flag. When the user reached this component using the Screen reader it announces "select tags combobox collapsed" which means users will think combobox is still interactive and the read only state is not being announced.

Affected Component

Multi Combobox

Expected Behaviour

The Screen reader must announce as the component is non-interactive / its in readonly mode.

Isolated Example

https://ui5.github.io/webcomponents-react/v2/?path=/docs/inputs-multicombobox--docs

Steps to Reproduce

1. Select 3-4 items form the combo box.
2. Enable the ReadOnly Flag.
3. Then navigate to the component with Screen reader ...

Log Output, Stack Trace or Screenshots

No response

Priority

None

UI5 Web Components Version

2.14.0

Browser

Chrome

Operating System

Windows

Additional Context

No response

Organization

SAP

Declaration

• [x] I’m not disclosing any internal or sensitive information.

[plamenivanov91]

Hello @UI5/ui5-team-ctr-ril ,

I've tested the use case of the user in UI5 WebC and "readonly" is not announced as reported. OpenUI5 (with editable "false") announces it as it should.

Could you please check investigate further?

Regards, Plamen Ivanov