[FlexibleColumnLayout]: horizontal splitter is read for vertical splitter

[judith9209]

Bug Description

open https://ui5.github.io/webcomponents/nightly/components/fiori/FlexibleColumnLayout/ and set focus on the splitter: Screen reader reads "horizontal splitter":

Affected Component

FlexibleColumnLayout

Expected Behaviour

Screen reader should read vertical splitter like in UI5. https://ui5.sap.com/#/entity/sap.f.FlexibleColumnLayout/sample/sap.f.sample.FlexibleColumnLayoutWithFullscreenPage

aria-orientation="vertical" might be missing.

Isolated Example

No response

Steps to Reproduce

1. Open https://ui5.github.io/webcomponents/nightly/components/fiori/FlexibleColumnLayout/
2. Switch on a scree reader
3. Set focus on the splitter
   ...

Log Output, Stack Trace or Screenshots

No response

Priority

None

UI5 Web Components Version

nightly

Browser

Chrome

Operating System

No response

Additional Context

No response

Organization

No response

Declaration

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

[plamenivanov91]

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

I can confirm that the splitter orientation is mistaken.

Could you please fix it?

Regards,
Plamen Ivanov