GUI comboboxes dont respond to keyboard
When picking a value from a combobox in GUI mode, I would like to be able to press a key on the keyboard and have the combobox selection jump to the value that starts with that letter.
Sample use case: Selecting timezone. The combo box has hundreds of possible values. The one I need is US/Central. It would be nice to just press "U" on the keyboard and have it jump to the ones that start with "U" on the list of values