Clearing source does not reset cursor (Box 2.0.0-4)

Calling clear() on a Box source doesn't reset the cursor used in harvests. In the log dump below, the value for cursor continues to increment after Box's internal database has been reset.

Code:

  void resetDatabase() {
    logger.info("--CLEARING BOX DATABASE--");
    box.getSource(sourceName).clear();
    logger.info("--FINISHED CLEARING DATABASE--");
  }

Log dump:

...
2019-03-26 16:47:36.275 INFO  - harvesting item with cursor {"cursor":"1520335629751162881"}
2019-03-26 16:47:36.287 INFO  - harvesting item with cursor {"cursor":"1520335629941666169"}
2019-03-26 16:47:36.305 INFO  - harvesting item with cursor {"cursor":"1520335630119227230"}
2019-03-26 16:47:36.316 INFO  - --CLEARING BOX DATABASE--
2019-03-26 16:47:36.382 INFO  - harvesting item with cursor {"cursor":"1520335630282232156"}
2019-03-26 16:47:36.438 INFO  - harvesting item with cursor {"cursor":"1520335630474786224"}
2019-03-26 16:47:36.475 INFO  - harvesting item with cursor {"cursor":"1520335630690383804"}
2019-03-26 16:47:36.488 INFO  - harvesting item with cursor {"cursor":"1520335630863778258"}
2019-03-26 16:47:36.517 INFO  - --FINISHED CLEARING DATABASE--
2019-03-26 16:47:36.519 INFO  - harvesting item with cursor {"cursor":"1520335631130648833"}
2019-03-26 16:47:36.535 INFO  - harvesting item with cursor {"cursor":"1520335631498461471"}
2019-03-26 16:47:36.554 INFO  - harvesting item with cursor {"cursor":"1520335631705357265"}
...

My harvest is using a custom View object to load the documents into Solr, and it doesn't store any documents in Box.

public class ItemViewHarvester extends View {

  private SolrDao solr;

  public ItemViewHarvester setSolrDao(SolrDao solrDao) {
    this.solr = solrDao;
    return this;
  }

  @Override
  protected List<BoxDocument> transform(List<BoxDocument> documents) {
    // upload documents to Solr
    solr.addBoxDocuments(documents);

    // don't add documents to Box's internal database
    return Collections.emptyList();
  }
}

And my box configuration:

box:
  sources:
    item:
      harvest:
        type: ItemViewHarvester
        params:
          uri: "sourceURL"
  db:
    type: edu.byu.hbll.box.impl.MongoDatabase
    params:
      database: myapp