Unfortunately, there is no such feature for the RadOutlookbar
control. We have a feature request logged to improve the keyboard navigation for the control, though. You can find it on the following link from our Ideas & Feedback portal - OutlookBar: Improve Keyboard Navigation
. I encourage you to vote for the item in order to increase its priority.
As for now, you can create some custom behavior by utilizing the control`s KeyDown
event and work with the SelectedItem. Please have a look at the following article from our documentation - Selection
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