2019 MacBook Pro \ MacOs 13.0.1
Affinity Designer 2.0.3
Attempting to use the New Layer shortcut
The listed shortcut COMMAND+OPTION+N opens a new document with previous settings instead of creating a new standard layer.
I can't see that there is another shortcut in the File menu nor in the MACOS System Prefs>Keyboard...
Others have reported the same behavior ONLY in MacOS. Windwos seems unaffected. Discussion topic I created earlier: Affinity Designer 2.0.3 MACOS New Layer Shortcut Issue