[SF_ACC] ShellBarItems support aria attributes in shadowroot button

[lormanlau]

Feature Request Description

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There is currently not a safe way of setting aria attributes into the shellbar items inner shadowroot button as the DOM can shift when adding a new shellbar item. Please help add a way to add aria attributes to the shadowroot button in shellbar items for accessibility. Current we would like aria-haspopup="menu".

Proposed Solution

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Add a buttonAriaAttributes property for us a pass a object to populate the aria attributes

Proposed Alternatives

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Add property aria-haspopup to write the button element.

Additional Context

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Stakeholder Info (if applicable)

• Organization: {SAP SuccessFactors}
• Business impact: {Medium}

[LidiyaGeorgieva]

Hello @SAP/ui5-webcomponents-topic-p, take a look of this feature request.

[nikolay-kolarov]

Hi @dobrinyonkov,

Please wait with the execution here, until we have a clear guidance on the aria-haspopup usage from acc.

Best Regards,
Nikolay

[dobrinyonkov]

Internal Reference: BGSOFUIPIRIN-5943