Show Geotraces instead of the geopoint per form

1. What is the problem? Be very detailed.
We are collecting data on roads by geotracing the sections and picking a details on the section condition. We are also collecting information about bridges and other structures on the way. I have set up the form with the section and structures as repeat questions. We are able to see the forms collected on the map as geopoints and this is a great improvement. What we wish is instead of showing the geopoints, is to show the geotraces. This will help the collector avoid repetition or missing some sections

2. What app or server are you using and on what device and operating system? Include version numbers.
ODK-Collect, ODK-central

3. What you have you tried to fix the problem?

4. What steps can we take to reproduce the problem?

5. Anything else we should know or have? If you have a test form or screenshots or logs, attach below.

This is not supported at the moment.

In the next Collect version, you will be able to load an existing set of geo features to select from. See this post for more.

This feature request is also closely related:

Thanks @LN I'll await the new feature. Any other work-arounds you may know of ?