We thought it was a bug, but focusing the selected item in a ComboBox has been removed. All my ComboBoxes are in-memory. Often the next item in the list is selected and the result is shown in a Grid. I really hope Vaadin fixes this ASAP. This needs to work, and I’ve found a workaround that works so-so until this is added back again [combo-box] Add API to re-enable focusing the selected item · Issue #6061 · vaadin/web-components · GitHub