<Use a descriptive title! This is what most users will see before upvoting your suggestion. Then, describe your suggestion in detail, including how should it be implemented in Orion and what your expectation is. If relevant, upload screenshots/videos examples for the feature from other browsers.>
It appears that the shortcut in safari is really really weak, same as Orion. For example, when you try to search a bookmark, you use the shortcut ctrl+cmd+1 to switch to bookmark sidebar, however the key focus is not in the search box, user has to use mouse to click the search box, once user type some key letters and have located the bookmark entry, it should be just an enter from keyboard, however user still need to use mouse to click that found entry. How about one shortcut for this whole workflow and then user can start search and enter for confirmation?
There are quite a few other places are similar to this scenario, a centralised place for user to configure shortcuts would be great.