I started to use Chrome workspaces which is an awesome feature. Unfortunately the "toggle comment" shortcut (<http://anti-code.com/devtools-cheatsheet/>) "Cmd+/" is not working. When I press "Cmd+7" nothing happens or if the "switch panels" is on, then the panels switch. When pressing "Cmd + shift + 7" the help menu shows up from the top bar. How can I fix this. I really need this toggle comment shortcut.