I am marking this bug as "Fix Committed" due to developer's commitment to the suggestion. As for the issue of constant hourglass, I suggest David Muniz that you create a separate bug report for that stating the details of the bug, how it can be reproduced and the versions of Ubuntu and Ubuntu Tweak where this error happened. Thank you very much for your support.
I am marking this bug as "Fix Committed" due to developer's commitment to the suggestion. As for the issue of constant hourglass, I suggest David Muniz that you create a separate bug report for that stating the details of the bug, how it can be reproduced and the versions of Ubuntu and Ubuntu Tweak where this error happened. Thank you very much for your support.