@brenno.almeida sure.
I've registered in web browser where I got an error. I cannot explain why I was redirected to a 127.0.0.1 page.
I don't know if it granted access but when I try to launch futify app it crashes instantly with theses logs.
(app unconfined of course)
[07/05/2026 09:58] Env $XDG_CACHE_HOME set use it = /home/phablet/.cache/futify.brennoflavio
[07/05/2026 09:58] Env $XDG_CONFIG_HOME no set use default = /home/phablet/.config/futify.brennoflavio/
[07/05/2026 09:58] library "eglSubDriverAndroid.so" not found
[07/05/2026 09:58] 2026/05/07 09:58:19 .:0: Creating a QMirClientScreen now
[07/05/2026 09:58] before create context
[07/05/2026 09:58] before set spotSession
[07/05/2026 09:58] before create window
[07/05/2026 09:58] 2026/05/07 09:58:19 .:0: error calling result "An AppArmor policy prevents this sender from sending this message to this recipient; type=\"method_call\", sender=\":1.857\" (uid=32011 pid=631010 comm=\"futify\" label=\"futify.brennoflavio_futify_1.6.3 (enforce)\") interface=\"com.lomiri.libertine.Service.Operations\" member=\"list\" error name=\"(unset)\" requested_reply=\"0\" destination=\"com.lomiri.libertine.Service\" (uid=32011 pid=4872 comm=\"/usr/bin/python3 /usr/bin/libertined\" label=\"unconfined\")"
[07/05/2026 09:58] 2026/05/07 09:58:19 .:0: error calling result "An AppArmor policy prevents this sender from sending this message to this recipient; type=\"method_call\", sender=\":1.857\" (uid=32011 pid=631010 comm=\"futify\" label=\"futify.brennoflavio_futify_1.6.3 (enforce)\") interface=\"com.lomiri.libertine.Service.OperationsMonitor\" member=\"running\" error name=\"(unset)\" requested_reply=\"0\" destination=\"com.lomiri.libertine.Service\" (uid=32011 pid=4872 comm=\"/usr/bin/python3 /usr/bin/libertined\" label=\"unconfined\")"
[07/05/2026 09:58] 2026/05/07 09:58:19 .:0: lastError - no arguments?
[07/05/2026 09:58] 2026/05/07 09:58:19 .:0: error calling result "An AppArmor policy prevents this sender from sending this message to this recipient; type=\"method_call\", sender=\":1.857\" (uid=32011 pid=631010 comm=\"futify\" label=\"futify.brennoflavio_futify_1.6.3 (enforce)\") interface=\"com.lomiri.libertine.Service.OperationsMonitor\" member=\"last_error\" error name=\"(unset)\" requested_reply=\"0\" destination=\"com.lomiri.libertine.Service\" (uid=32011 pid=4872 comm=\"/usr/bin/python3 /usr/bin/libertined\" label=\"unconfined\")"
[07/05/2026 09:58] 2026/05/07 09:58:19 .:0: lastError - no arguments?
[07/05/2026 09:58] 2026/05/07 09:58:19 .:0: error calling result "An AppArmor policy prevents this sender from sending this message to this recipient; type=\"method_call\", sender=\":1.857\" (uid=32011 pid=631010 comm=\"futify\" label=\"futify.brennoflavio_futify_1.6.3 (enforce)\") interface=\"com.lomiri.libertine.Service.OperationsMonitor\" member=\"result\" error name=\"(unset)\" requested_reply=\"0\" destination=\"com.lomiri.libertine.Service\" (uid=32011 pid=4872 comm=\"/usr/bin/python3 /usr/bin/libertined\" label=\"unconfined\")"
[07/05/2026 09:58] 2026/05/07 09:58:19 .:0: lastError - no arguments?
[07/05/2026 09:58] 2026/05/07 09:58:19 .:0: virtual QMediaService* AalServicePlugin::create(const QString&) "org.qt-project.qt.mediaplayer"
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: Using Hybris video sink
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: virtual QMediaPlayer::State AalMediaPlayerControl::state() const
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: virtual QMediaPlayer::MediaStatus AalMediaPlayerControl::mediaStatus() const
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: propsReply "An AppArmor policy prevents this sender from sending this message to this recipient; type=\"method_call\", sender=\":1.727\" (uid=32011 pid=631010 comm=\"futify\" label=\"futify.brennoflavio_futify_1.6.3 (enforce)\") interface=\"org.freedesktop.DBus.Properties\" member=\"GetAll\" error name=\"(unset)\" requested_reply=\"0\" destination=\"org.freedesktop.NetworkManager\" (uid=0 pid=2004 comm=\"/usr/sbin/NetworkManager --no-daemon\" label=\"unconfined\")"
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: nmReply "An AppArmor policy prevents this sender from sending this message to this recipient; type=\"method_call\", sender=\":1.727\" (uid=32011 pid=631010 comm=\"futify\" label=\"futify.brennoflavio_futify_1.6.3 (enforce)\") interface=\"org.freedesktop.NetworkManager\" member=\"GetDevices\" error name=\"(unset)\" requested_reply=\"0\" destination=\"org.freedesktop.NetworkManager\" (uid=0 pid=2004 comm=\"/usr/sbin/NetworkManager --no-daemon\" label=\"unconfined\")"
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: "Object path cannot be empty"
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: virtual void AalMediaPlayerControl::stop()
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: void AalMediaPlaylistProvider::disconnect_signals()
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: void AalMediaPlaylistProvider::connect_signals()
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: Track list doesn't exist so can't clear it!
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: virtual void AalMediaPlaylistControl::setPlaybackMode(QMediaPlaylist::PlaybackMode)
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: PlaybackMode: Sequential
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: virtual void AalMediaPlaylistControl::setCurrentIndex(int)
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: position: -1 , mediaCount: 0
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: virtual void AalMediaPlayerControl::setMedia(const QMediaContent&, QIODevice*)
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: setMedia() media: QUrl("")
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: setMedia() headers empty: true
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: Same media as current
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: virtual void AalMediaPlayerControl::play()
[07/05/2026 09:58] 2026/05/07 09:58:20 .:0: void AalMediaPlayerService::play()
[07/05/2026 09:58] 2026/05/07 09:58:20 Player.qml:30: player state changed 1
[07/05/2026 09:58] 2026/05/07 09:58:20 PlayerView.qml:18: file:////opt/click.ubuntu.com/futify.brennoflavio/1.6.3/qml/components/PlayerView.qml:18:5: QML QQuickItem: Detected anchors on an item that is managed by a layout. This is undefined behavior; use Layout.alignment instead.
[07/05/2026 09:58] 2026/05/07 09:58:20 Settings.qml:15: OnComplete 945
[07/05/2026 09:58] 2026/05/07 09:58:20 Main.qml.:365: OnComplete
[07/05/2026 09:58] Playlists don't exsit UserPlaylists
[07/05/2026 09:58] 2026/05/07 09:58:21 couldn't get UserTracks: spotify: couldn't decode error: (119) [The user is not registered for this application. Please check your settings on https://developer.spotify.com/dashboard.]
Then I got to this web page developer.spotify.com and I was well connected