Keyboard navigation in select lists

[ltning]

I've set up my own Koillection instance (on FreeBSD, if anyone's interested), and started assembling some templates and lists. I like the flexibility a lot, and it's certainly a massive improvement over my old spreadsheet :D There is one issue that keeps getting in my way: It is not possible to pick from selection lists/dropdowns by using the keyboard.

There are two main reasons I'd like this:

• It would be faster to e.g. start typing and it would jump to matching items in the list, and then select by hitting Enter
• It would prevent joint pains; I use the keyboard for the vast majority of activities, since mouse and trackpad both cause physical pain after a while

Thanks for your work on this, and for your consideration of this feature request. :)