Happy to share that my implementation of xdg-toplevel-drag-v1 protocol for Mutter has landed and should start shipping in Gnome 48 🎉 That's part of an ongoing effort @ @igalia to officially ship Chromium Ozone/Wayland backend.
https://youtu.be/GAPjtLUBa_E
https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4107
For the ones curious about the technical bits and challenges for a first-time contributor for Gnome/Mutter, I'll be covering it in a blog post series in the coming weeks. Stay tuned!