[P2][Sourcing] Freeze/Unfreeze popover for freezable columns are not accessible using keyboards.

[OneEyedOwl123]

Is this a bug, enhancement, or feature request?

Bug

Describe your proposal.

Freeze/Unfreeze popups which open when we click/hit enter on freezable column header for fdp-tables should be acessible using keyboards.

Can you handle that on the application side

No

Which versions of Angular and Fundamental Library for Angular are affected? Please, specify the exact version. (If this is a feature request, use current version.)

Angular 15, version: 0.43.47

If this is a bug, please provide steps for reproducing it; the exact components you are using;

This issue is in fdp-tables with freezable columns.

1. Navigate to any freezable column using keyboard.
2. Hit "enter". It should open the freeze/unfreeze popover.
3. Try to freeze or unfreeze the column using keyboard only by hitting enter/spacebar again.
   Nothing happens. It is not accessible using keyboards.

Screen.Recording.2024-11-07.at.5.57.51.PM.mov

Please provide relevant source code (if applicable).

Please provide stackblitz example(s).

https://stackblitz.com/edit/angular-xwszvn?file=package.json

In case this is Accessibility related topic, did you consult with an accessibility expert? If not, please do so and share their recommendations.

All interactable elements should be accessible by keyboards.

Did you check the documentation and the API?

yes

Did you search for similar issues?

Is there anything else we should know?

IMPORTANT: Please refrain from providing links or screenshots of SAP's internal information, as this project is open-source, and its contents are accessible to anyone.