I'm unable to connect my Bitbucket account in SourceTree.

1. I start SourceTree, choose File->Settings->Accounts, or choose "Accounts..." from the drop-down in my repositories list.
2. I choose "Add..." with Host: Bitbucket, Auth Type: OAuth, Protocol: SSH, and then "Connect Account."
3. A browser window appears, saying "Please sign into this account:"  I've tried both checking and unchecking "Stay signed into this account" with the same outcome.  I enter my email and password and "Log in."
4. A spinner appears at window center and another next to the Cancel button.  When they stop, the Bitbucket webpage shows "Your work" and contains my repo.  I can navigate around this page.  There is only a Cancel button at bottom of the window, so I can't proceed to log in.

This sounds very similar to SRCTREE-5393 except there is no infinite loop.

Prior to entering this state, I logged into Bitbucket with Chrome and created a repo. I chose "Clone in SourceTree," and then canceled out of the dialog that opened in SourceTree.