AFAIU - unless this report is actually a request to port Inkscape to a Windows-native toolkit - this should be discussed upstream (for the Windows backend of GTK+-2), not for a specific application using the toolkit.
AFAIU - unless this report is actually a request to port Inkscape to a Windows-native toolkit - this should be discussed upstream (for the Windows backend of GTK+-2), not for a specific application using the toolkit.