In Windows you can Ctrl+Shift and double-click or press Enter, and this is equivalent to right clicking the application and running it as an administrator.
This is partially working in Start11. It works on the pinned/favorites list. However, if you try using this on an application from search results - it doesn't work and just opens normally.
Please fix this, I use this shortcut all the time and it works flawlessly in the native Windows start menu as well as Start10.