We may use [QSearchableComboBox](https://pyapp-kit.github.io/superqt/widgets/qsearchablecombobox/) from superqt to simplify actions selection https://github.com/napari/midi-app-controller/blob/cd96bf088c2aa75980f4e857236d439503d15653/midi_app_controller/gui/utils.py#L82
