Stopping Mercurial Pull Requests Automatically Updating to Latest Version

Hi,

we have a pretty standard workflow in Bitbucket using Hg. We have a master repo in bit bucket and everyone working on that project has their own private fork of that repo in bitbucket that they use for work in progress. We typically using mercurial bookmarks to track our work. When some work is complete, a dev issues a pull request to the master repo, that's reviewed and merged/rejected. All good. However, if the dev pushes a second changeset to their private repo before an outstanding pull to the master repo is accepted, that outstanding pull request is automatically updated to include the new changeset. It also does this silently and the dev doing the pull request is not notified.

This is beyond annoying. Is there a way to stop bitbucket pull requests automatically updating for mercurial? If not, could you please put that in as an option we can turn on. This has caused several problems for us.

thanks

Bruno