Pull Request title should link to PR when JIRA Issue Key is included

What is the issue:

• Pull request titles don't get hyperlinked on the Account's pull request list page (https://bitbucket.org/dashboard/pullrequests) when the title includes Jira issue key.

Steps to reproduce:

• Create 3 PRs like so:
  • one with only textual title
  • one with a title that contains a Jira issue key as the first thing in the title
  • one with a title that contains a Jira issue key in the middle of the title
• Navigate to https://bitbucket.org/dashboard/pullrequests) 
• Hover over each of the 3 PR titles

Expected behavior:

• The full PR title is hyperlinked navigating to the pull request

Actual behavior:

• only the PR with pure textual title is fully hyperlinked
• PR with Jira issue key in the first place of the title has only the PR number hyperlinked to redirect to the pull request
• PR with Jira issue key in the middle of the title has everything hyperlinked that precedes the Jira issue key to redirect to the pull request

Workaround:

• No known workaround