Yes, you're right. Today we're not doing a good job at teaching people about Ctrl+J. Thanks for pointing it out. We'll make it better.
By the way, you can override the shortcut in Preferences (see "Global Command Bar Shortcut"). For instance, I changed my shortcut to CMD+SPACE (I already had a muscle memory for this shortcut since before I used Spotlight on Mac OS).
By the way, you can override the shortcut in Preferences (see "Global Command Bar Shortcut"). For instance, I changed my shortcut to CMD+SPACE (I already had a muscle memory for this shortcut since before I used Spotlight on Mac OS).