[ SOLVED ] AudioTube Not Working

I have installed audiotube today. But for my surprise it didn’t play a song I selected. Running from the terminal this is what I get

futuresql: Migrations finished
futuresql: Running "select distinct (search_query) from searches order by search_id desc limit 20"
futuresql: Running "select * from favourites natural join songs order by favourites.rowid desc"
futuresql: Running "select * from played_songs natural join songs"
futuresql: Running "select * from played_songs natural join songs order by plays desc limit 10"
Running with untested version of ytmusicapi 1.7.1.
The currently tested and supported version is 1.5.1
Running with untested version of ytmusicapi 1.7.1. If you experience errors, please report them to your distribution.
futuresql: Running "select * from playlists"
futuresql: Running "select * from playlists"
futuresql: Running "select * from playlists"
qrc:/qt/qml/org/kde/kirigamiaddons/components/BottomDrawer.qml:156:9: QML Control: Binding loop detected for property "implicitWidth"
No QtMultimedia backends found. Only QMediaDevices, QAudioDevice, QSoundEffect, QAudioSink, and QAudioSource are available.
Failed to initialize QMediaPlayer "Not available"

After selecting a song to play this is what I get

WARNING: [youtube] Skipping player responses from android clients (got player responses for video "aQvGIIdgFDM" instead of "MMfpp0-lnw4")
[youtube] MMfpp0-lnw4: Downloading m3u8 information
futuresql: Running "insert or replace into songs (video_id, title, artist, album) values (?, ?, ?, ?)"
futuresql: Running "insert or ignore into played_songs (video_id, plays) values (?, ?)"
futuresql: Running "update played_songs set plays = plays + 1 where video_id = ? "
futuresql: Running "select * from played_songs natural join songs"
futuresql: Running "select * from played_songs natural join songs order by plays desc limit 10"

I am running EnOS on a acer laptop with intel i3 11th gen and using the latest version of default kernel. I tried installing qt6-multimedia-gstreamer package which was seen as solution in a manjaro forum post. But audiotube simply won’t start with it.

I haven’t seen anyone with the same issue, yet. Hope someone can suggest me something.

Edit : I have tried the flatpak version. It works.
The only difference I can see is it is using ytmusicapi vsrion 1.7.0 instead of 1.7.1 used by the repo package.