Refactor may be required where we globally store the OSW elements while the features hold references (id) to these globally-stored elements

[himanshunaidu]

Even OSW elements such as linestrings and polygons that store multiple sub-elements should store only references to those elements instead of saving entire copies of the elements.

[himanshunaidu]

Doubt: If an element is updated in a changeset, and if the OSM data is retrieved while the changeset is not closed, does the user get the updated (within the changeset) element?

This is an important question because in the app, at regular distance intervals, the TDEI workspace is queried to get all the elements in a radius. If one of these elements was updated by the app within the current session, we should make sure that the given element is actually the updated one.