Thunderbird 102.6.0-2 snap cant save files

[Vladimir I]

Can't save pdf file from attachment

Ubuntu 22.04.1 LTS

thunderbird 102.6.0-2 281 latest/stable
snap-id: k1Ml1O9GzSO2QftV0ZlWSbUfQ78nN460

with terminal output (no reaction in GUI)

(thunderbird:24618): Gtk-WARNING **: 09:35:43.338: Can't open portal file chooser: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.portal.Desktop was not provided by any .service files

installed xdg-desktop-portal-gtk and get:

(thunderbird:24618): Gtk-WARNING **: 09:38:40.128: Can't open portal file chooser: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface “org.freedesktop.portal.FileChooser” on object at path /org/freedesktop/portal/desktop

pretty similar to https://forum.snapcraft.io/t/firefox-snap-77-cannot-download-anything/18167 bug

[Patrik Lundquist (patrik-lundquist)]

This seems to have been solved long ago and I can save files with:

thunderbird 115.8.1-2 455 latest/stable
snap-id: k1Ml1O9GzSO2QftV0ZlWSbUfQ78nN460