Issue Summary

With the release of Draft Pull Requests, the Pull Requests list shows both Open and Draft Pull Requests

Steps to Reproduce

1. View the list of Pull Requests in a repository by visiting the URL: 

   https://bitbucket.org/<workspace_name>/<repository_name>/pull-requests/ 

1. Or, view the list of Pull Requests in a workspace by visiting the URL: 

   https://bitbucket.org/<workspace_name>/pull-requests/ 

Expected Results

Only the Open Pull Requests should be displayed

Actual Results

Both Open and Drafts Pull Requests are displayed

Workaround

Remove the Draft filer from the Pull Request filter dropbox