Show routes > style routes by drop-down list search box does not find anything

[rmglennon]

When you are in Show routes > Style routes by, the drop-down lists for both Mode and Operator have search boxes in the top. These are not finding any matching entries in the list.

Seems like we might have removed the search for Map Matching? Maybe consider doing that here as these are likely to be shorter lists.

NOTE: The search does autocomplete properly in the Show routes list (the part that shows 95 routes in the screenshot).

When I type Ba (or ba, either way), it switches to No results found.