Merge commit 'b387571c42aa08b5b9aa9833edb94c16a623e535' * commit 'b387571c42aa08b5b9aa9833edb94c16a623e535': Fix number counter will keep going after window losed focus.
Merge commit 'b387571c42aa08b5b9aa9833edb94c16a623e535' * commit 'b387571c42aa08b5b9aa9833edb94c16a623e535': Fix number counter will keep going after window losed focus.