F11 shortcut for charts
Cannot understand why this shortcut is not included.
This is already supported, but you may need to change your Mac keyboard preferences so that F11 is not used by the Mac. Typically, pressing F11 will show the desktop on your Mac (it might be Fn+F11 depending on the state of your Fn key preference).
To use F11 for inserting a chart sheet, go to your Mac preferences > Keyboard > Shortcuts, and make sure that no commands are using F11 as the shortcut. You can either disable the command or you can set it to a different key.