Looks like it would be pretty easy to build an office suite that follows the GNOME HIG. I recently figured out there is a LibreOffice tiled render that can be embedded into GTK, there is even a prototype in core of LibreOffice. image
I think we reached an important milestone today about my work on modernizing notifications in GNOME and for the FreeDesktop. Most of the improvements I proposed for version 2 of the xdg-desktop-portal got merged today. This has been a long journey and many thanks go to everybody involved, especially to those who reviewed the my changes 🎉 If you haven’t followed the journey: