Notes (Hotspot) buttons are pretty dull.
The option to use an icon/image could improve the user experience.
The support for 'Notes client only' would already be an improvement.
when the workspace is being maintained for the notes client it can help us to include a default set of icons to choose as database icon, just like you have in your system when you customize the icon for a folder (see image).
not so originally, but sometimes a timesaver