To navigate from a Wikipedia article in one language to a different language I'd like to be able to click the "more" button, type (part of) the language, then choose one language with the keyboard and confirm with the "enter" key.
Example:
- go to https://en.wikipedia.org/wiki/Germany
- under "Languages" (on the left) click "more"
- enter "sp"
- three languages appear
- push the "down" key
Observed: nothing happens
Expected: the first language is selected

