[wellington@fedora ~]$ flatpak run ca.andyholmes.Valent
12:32:54.8871                       GLib-GIO:    DEBUG: Using cross-namespace EXTERNAL authentication (this will deadlock if server is GDBus < 2.73.3)
12:32:54.9048                       GLib-GIO:    DEBUG: _g_io_module_get_default: Found default implementation gvfs (GDaemonVfs) for ‘gio-vfs’
12:32:54.9789                       GLib-GIO:    DEBUG: _g_io_module_get_default: Found default implementation keyfile (GKeyfileSettingsBackend) for ‘gsettings-backend’
12:32:54.9797                       GLib-GIO:    DEBUG: _g_io_module_get_default: Found default implementation gnutls (GTlsBackendGnutls) for ‘gio-tls-backend’

(valent:2): GLib-GObject-CRITICAL **: 12:32:54.981: ../gobject/gsignal.c:2778: instance '0x55cde1184050' has no handler with id '51'