Now that I unchecked the “Show song comments after loading” feature, it comes right back upon loading another song with comments. Could there be a feature under the preferences menu (misc) to turn it on/off?
It also seems linked to “Do you want to save the changes…” prompt. Does this mean enabling/disabling song comments is saved within the song?
The other thing is that there is a possibility that the song comments window would appear behind the main Renoise window (because the main window hasn’t been initialised yet) even if the comments window did show, so you would have to alter the ordering in which the two events occur.