Using a fedora-toolbox-44 image (or fedora-toolbox-45) and installing flatpak-builder with dnf, attempting to build a local flatpak fails with fusermount3 errors:
fusermount3: failed to access mountpoint /var/home/aport/Projects/pgtk-emacs-flatpak/.flatpak-builder/rofiles/rofiles-UmQY1I: Permission denied
Error: Failure spawning rofiles-fuse, exit_status: 1024
The same operation in an ubuntu toolbox succeeds. I’ve looked around for clues but can’t find much. Has anyone else run into this issue or have any suggestions on how to troubleshoot this?