Note list: height calculation bug when a single tag selection is clicked on

This is with display set to "expanded".

1. Search for tag with exactly one suggestion:

2. Click on the selection:

### Reproduced
Electron and Firefox/OSX

Reproduce the issue in the note list with display set to expanded, using a tag search that returns exactly one suggestion, then click that selection in Electron or Firefox on macOS. Trace the note-list height calculation from the affected UI entry point; done means the list height remains correct after the single tag selection is clicked.

Written by the indexing model from the issue text.