Hello,
I have been looking into this matter for sometime now however all the resources I have browsed on issues similar to this have only gotten me but so close. In the project settings I have checked the schemes, work flows, issues layout, fields, permissions and just about everything else with no luck. I have checked the permissions and I see that it time tracking is enabled so I am not sure what steps I am missing. We need this feature to work for developers to track their time for tasks they are working on and be able to provide task time status reports to Clients.