UI: Branch Pull Request Column

In the Branch page, when you create a PR using the "Create" button in the column page, it usually links the pull request #number (or link) to the branch's column.

However, when you create a PR in the pull request page, the created pull request is not being linked to the branch column.

One thing I noticed is that when creating a pull request using the "Create" button in the branch's list column, there's parameter "source" included.

https://bitbucket.org/username/repo_name/pull-requests/new?source=feature%2Finitial_1.0&event_source=branch_list

But when creating a PR using the pull request page, there's no feature "source" parameter.

https://bitbucket.org/username/repo_name/pull-requests/new

Expected Result

The created pull request in the PR page should be linked to the branch list column.

Actual Result

The created pull request in the PR page isn't being linked to the branch list column.