User blog comment:MisterWoodhouse/Social Activity, the 2010 Editor, and Unpausing Migrations/@comment-34918040-20201012190602/@comment-26939652-20201012231620

Damn, that's some sad stuff with VE source mode.

Also the preview generates a blank bar on the right to indicate the side bar, but it's bigger than reality or reacts differently at least, cause it's about half a star off.