Inkscape Flatpak is looking for a maintainer!
Removal from the Inkscape Website · Issue #87 · flathub/org.inkscape.Inkscape
https://github.com/flathub/org.inkscape.Inkscape/issues/87
The inkscape project is considering removing the flatpak format from the website's resources/downloads pages because of lack of maintenance. There is no maintainer of the flatpak/flathub format at ...
The Flatpak is already packaged and works well. It just needs to be maintained from a person that joins the Inkscape community.
This would allow further improvements like Portal support and making the app official on Flathub.
Update: One might have been found!