Fix the bugs in the [Bug Tracker](https://docs.google.com/spreadsheets/d/1CQFJGLH1agWWKN4MZGLViY3ZdPrpycQMa5zxeHBTv94/edit?usp=sharing) that the person who takes #402 doesn't.
Fix the bugs in the Bug Tracker that the person who takes #402 doesn't.