After first installing Alfred 5 last week, I typed the letter "S" to bring up Safari, but to my surprise, Safari wouldn't even show up until I typed "saf". It would be nice if the developer would include, in the preferences, a list of all the apps, and then be able to edit each app with a custom letter combo that could be saved. I don't think this would be too hard. This would make the initial setup so much easier than the current training method.