Epiphany crashes when opening preferences
$ flatpak run org.gnome.Epiphany/x86_64/master
(epiphany:3): Gdk-WARNING **: 08:40:06.175: Failed to read portal settings: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: Non existe a interface «org.freedesktop.portal.Settings» no obxecto coa ruta /org/freedesktop/portal/desktop
dzl-shortcut-manager.h-LOG-0x100: 08:40:06.248: ENTRY: dzl_shortcut_manager_queue_reload():285
dzl-shortcut-manager.h-LOG-0x100: 08:40:06.248: EXIT: dzl_shortcut_manager_queue_reload():302
dzl-shortcut-manager.h-LOG-0x100: 08:40:06.248: ENTRY: dzl_shortcut_manager_queue_reload():285
dzl-shortcut-manager.h-LOG-0x100: 08:40:06.248: EXIT: dzl_shortcut_manager_queue_reload():302
dzl-shortcut-manager.h-LOG-0x100: 08:40:06.249: ENTRY: dzl_shortcut_manager_reload():174
dzl-shortcut-manager.h-LOG-0x100: 08:40:06.249: MSG: dzl_shortcut_manager_reload():180: reloading shortcuts, current theme is “internal”
dzl-shortcut-manager.h-LOG-0x100: 08:40:06.249: ENTRY: dzl_shortcut_manager_load_resources():518
dzl-shortcut-manager.h-LOG-0x100: 08:40:06.249: MSG: dzl_shortcut_manager_load_resources():525: resource_dir = resource:///org/gnome/Epiphany/shortcuts
dzl-shortcut-manager.h-LOG-0x100: 08:40:06.249: EXIT: dzl_shortcut_manager_load_resources():559
dzl-shortcut-manager.h-LOG-0x100: 08:40:06.249: ENTRY: dzl_shortcut_manager_load_resources():518
dzl-shortcut-manager.h-LOG-0x100: 08:40:06.249: MSG: dzl_shortcut_manager_load_resources():525: resource_dir = resource:///org/gnome/dazzle/shortcuts
dzl-shortcut-manager.h-LOG-0x100: 08:40:06.249: EXIT: dzl_shortcut_manager_load_resources():559
dzl-shortcut-manager.h-LOG-0x100: 08:40:06.249: MSG: dzl_shortcut_manager_reload():243: Attempting to reset theme to internal
dzl-shortcut-manager.h-LOG-0x100: 08:40:06.249: EXIT: dzl_shortcut_manager_reload():264
dzl-suggestion-entry-LOG-0x100: 08:40:06.347: ENTRY: dzl_suggestion_entry_hide_suggestions():132
dzl-suggestion-entry-LOG-0x100: 08:40:06.347: EXIT: dzl_suggestion_entry_hide_suggestions():139
dzl-suggestion-entry-LOG-0x100: 08:40:06.348: ENTRY: dzl_suggestion_entry_set_model():744
dzl-suggestion-entry-LOG-0x100: 08:40:06.348: MSG: dzl_suggestion_entry_set_model():752: Model has 0 items
dzl-suggestion-entry-LOG-0x100: 08:40:06.348: ENTRY: dzl_suggestion_entry_update_attrs():231
dzl-suggestion-entry-LOG-0x100: 08:40:06.348: EXIT: dzl_suggestion_entry_update_attrs():248
dzl-suggestion-entry-LOG-0x100: 08:40:06.348: ENTRY: dzl_suggestion_entry_show_suggestions():117
dzl-suggestion-entry-LOG-0x100: 08:40:06.348: EXIT: dzl_suggestion_entry_show_suggestions():124
dzl-suggestion-entry-LOG-0x100: 08:40:06.348: EXIT: dzl_suggestion_entry_set_model():760
dzl-suggestion-entry-LOG-0x100: 08:40:06.475: ENTRY: dzl_suggestion_entry_hide_suggestions():132
dzl-suggestion-entry-LOG-0x100: 08:40:06.475: EXIT: dzl_suggestion_entry_hide_suggestions():139
dzl-suggestion-entry-LOG-0x100: 08:40:06.490: ENTRY: dzl_suggestion_entry_changed():259
dzl-suggestion-entry-LOG-0x100: 08:40:06.490: ENTRY: dzl_suggestion_entry_update_attrs():231
dzl-suggestion-entry-LOG-0x100: 08:40:06.490: EXIT: dzl_suggestion_entry_update_attrs():248
dzl-suggestion-entry-LOG-0x100: 08:40:06.490: EXIT: dzl_suggestion_entry_changed():290
dzl-suggestion-entry-LOG-0x100: 08:40:06.490: ENTRY: dzl_suggestion_entry_hide_suggestions():132
dzl-suggestion-entry-LOG-0x100: 08:40:06.490: EXIT: dzl_suggestion_entry_hide_suggestions():139
(WebKitWebProcess:27): Gdk-WARNING **: 08:40:06.506: Failed to read portal settings: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: Non existe a interface «org.freedesktop.portal.Settings» no obxecto coa ruta /org/freedesktop/portal/desktop
** (epiphany:3): WARNING **: 08:40:11.226: locale 'es_es' isn't valid
**
ERROR:../src/prefs-dialog.c:1092:language_editor_add: assertion failed: (code != NULL && desc != NULL)
I run ephy from latest tecnology preview like this, open preferences and get a crash after this output