In March 2022, Google added a new left column in gmail for apps. If you'd like to hide that column, use this script.
這裡只顯示彼此間有代碼差異的版本。 顯示所有版本。
0.3 Added a note about how the left column for Google Chat now shows up, but the names of the people are hidden.
0.2: This script was hiding the left bar in the "Google Chat" app. With 0.2 the left bar in "Google Chat" now appears. 0.1: First version
