[itsme]

{comment_box: ...}
is not (yet) supported by MSP

{comment: ...}
is displayed in italic
{comment_italic: ...}
is shown highlighted, with the same formatting as {highlight: ...}
I find this confusing as it does not do what the wording says.

It would be great if I could configure the appearance of the different comments:
bold / italic / text colour / background colour / font / font size / ...
global settings (not song specific) would be sufficient