Hi Serdar,
We
have considered your requirement “Provide support to open drop-down in split
button through keyboard” as a feature request. It will be expected to be
available in any of our upcoming volume releases. We will intimate you once it
gets released.
You
can track the status of this feature using the following feedback
link:
Feedback
link: https://www.syncfusion.com/feedback/32250/provide-support-to-open-drop-down-in-split-button-through-keyboard
If
you have any more specification replication procedure or a scenario to be
tested, you can add it as a comment in the
portal.
Please
let us know if you need any further assistance.
Regards,
Subashini M.