[SF][A11y][F6Navigation]: SHIFT + F6 navigation doesn't work for nested fast nav groups

[2bno1]

Bug Description

SHIFT + F6 does not work" in case it contains nested fast nav group elements as below:

<div data-sap-ui-fastnavgroup="true">
  <div data-sap-ui-fastnavgroup="true">
    <div data-sap-ui-fastnavgroup="true">
      <Button>Button 1</Button>
    </div>
  </div>
</div>
<div data-sap-ui-fastnavgroup="true">
  <Button>Button 2</Button>
</div>

Affected Component

No response

Expected Behaviour

SHIFT + F6 (reserved fast navigation) should work in case it contains nested fast nav group elements

Isolated Example

https://stackblitz.com/edit/github-entmrtfv?file=src%2FApp.tsx,index.html

Steps to Reproduce

1. Go to https://stackblitz.com/edit/github-entmrtfv?file=src%2FApp.tsx,index.html
2. Press SHIFT + F6 to navigate focus through buttons
3. Focus is getting stuck on "Button 1"

Log Output, Stack Trace or Screenshots

No response

Priority

None

UI5 Web Components Version

2.13.2

Browser

Chrome

Operating System

No response

Additional Context

No response

Organization

No response

Declaration

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

[duygu-rmdn]

Hi @UI5/ui5-team-webc, could you please take a look?

[github-actions]

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[ui5-webcomponents-bot]

🎉 This issue has been resolved in version v2.15.0-rc.0 🎉

The release is available on v2.15.0-rc.0

Your semantic-release bot 📦🚀