I know that the DEFAULT FONT of Comments are set by a choice in the
Appearance tab of Display Properties from Control Panel. There is a list of ITEMS, the following of which enable the FONT bar : Active Title Bar; Icon;
Inactive Title Bar; Menu; Message Box; Pallette Title; Selected Items; ToolTip.
I could test each item to see if it applies its format to Comments, but that seems really tedious and maybe someone out there knows and can tell me.