I have a fresh installation of macOS sierra (10.12.6). I downloaded the source tree app and when the option to connect bitbucket account poped up, I was unable to connect the account using OAuth. In the little login window that pops up, I logged in successfully but intead of closing and connecting the account, the little window stays open and opens the bitbutcket webpage. This is the first time that I have encountered this issue. Skipping the step and attempting to connect the account from preferences->accounts also results in the same outcome. Is this a bug?