eirk It still occurs. I have a custom shortcut that is, control+R to focus on the apple icon in the menu bar. On Safari it works, but on Orion on many websites, it is blocked even though the website doesn't even use the control +R shortcut shortcut specifically. So there are shortcut precedence issues still.
It has something to do with the websites, because curiously enough on the start page it still works. I use it to focus on the menu bar so that I do not have to use the mouse but can just type the first few letters of the menu bar command so I can navigate it, because pressing the help menu key doesn't allow me to see the specific name of the command if I do not know the specific entry name.