I did the survey earlier today, indeed that way does not exist, so it's been removed in the following changeset: https://www.openstreetmap.org/changeset/149243472

IraGersh, afaik there is no way to discriminate between traces as OSM doesn't have a way to filter or determine what traces belong to bicycle and pedestrian vs all others, and then those traces (like mine for example) may also go between bicycle and pedestrian and car at any "random" given moment, so it also wouldn't particularly be very easy to either. Mostly, you would be creating and uploading your own GPS/GPX traces for use while mapping, and/or viewing specific traces from others' uploads, it seemingly isn't really meant to be used in any other ways as far as OSM goes.