Autocomplete selects wrong highlighted position

[pandasamanvaya]

Overview of the problem

Buefy version: [0.9.13]
Vuejs version: [2.6.14]
OS/Browser: Chromium(Brave)

Description

The highlighted position stores the value of the last entry when navigated using arrow keys. The highlighted position changes once the list is updated, but the stored highlighted value is not updated.

Steps to reproduce

Below is a video attached that shows the error on the Buefy Autocomplete documentation page.

1. Type a in the Object array example
2. Navigate to the name Clarence using down keys.
3. Type n.
4. Press Enter

autocomplete_bug.mp4

Expected behavior

Nothing was supposed to get selected as none of the elements were highlighted.

Actual behavior

Clarence got selected even though that entry was not in the updated dropdown list.