I am probably blind.
I am trying to set up an issue tracker for one of my repositories... The documentation found here (https://confluence.atlassian.com/display/BITBUCKET/Enabling+an+Issue+Tracker) indicates that i should go to the left hand side of the repository settings.
Try as i can i cannot see such an option for my repository.
I have no left hand list of items as shown in this document
the attached image shows what i see from whithin bitracker.