Media player control not working while playing music in morph Browser or web container

[Shapa]

Hey Everyone

I need some help , I am playing music in morph browser

the issue is when I lock screen (using UB tweak keep it running background) music plays but if want click pause play next on music player it wont work

When looked the DBUS using following command

dbus-monitor --session "type='signal',interface='org.freedesktop.DBus.Properties'"

I can some how guess the audio is paused using mpris mediaplyer

signal time=1764878914.894754 sender=:1.27 -> destination=(null destination) serial=201 path=/org/mpris/MediaPlayer2; interface=org.freedesktop.DBus.Properties; member=PropertiesChanged
string "org.mpris.MediaPlayer2.Player"
array [
dict entry(
string "PlaybackStatus"
variant string "Playing"
)
]
array [
]

signal time=1764878916.305535 sender=:1.27 -> destination=(null destination) serial=214 path=/org/mpris/MediaPlayer2; interface=org.freedesktop.DBus.Properties; member=PropertiesChanged
string "org.mpris.MediaPlayer2.Player"
array [
dict entry(
string "PlaybackStatus"
variant string "Paused"
)
]
array [
]

Is there any way we can pass the music controls to media player from website so it will be more easy to contol them without unlocking the phone

If anyone have any workround let me know

[Shapa]

For further digging I found An appArmor policy prevents from webapp-container expose MPRIS

signal time=1764940153.079286 sender=:1.134 -> destination=(null destination) serial=19 path=/org/mpris/MediaPlayer2; interface=org.freedesktop.DBus.Properties; member=PropertiesChanged
   string "org.mpris.MediaPlayer2.Player"
   array [
      dict entry(
         string "PlaybackStatus"
         variant             string "Paused"
      )
   ]
   array [
   ]
error time=1764940153.079343 sender=org.freedesktop.DBus -> destination=:1.134 error_name=org.freedesktop.DBus.Error.AccessDenied reply_serial=19
   string "An AppArmor policy prevents this sender from sending this message to this recipient; type="signal", sender=":1.134" (uid=32011 pid=19620 comm="youtube-web" label="youtube-web.mateo-salta_youtube-web_7 (enforce)") interface="org.freedesktop.DBus.Properties" member="PropertiesChanged" error name="(unset)" requested_reply="0" destination="org.freedesktop.DBus" (uid=32011 pid=15732 comm="/usr/bin/mpris-proxy" label="unconfined")"
method call time=1764940153.084393 sender=:1.141 -> destination=org.freedesktop.DBus serial=8 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=RemoveMatch
   string "type='signal', path='/org/freedesktop/DBus/Local',interface='org.freedesktop.DBus.Local', member='Disconnected'"
method return time=1764940153.084439 sender=org.freedesktop.DBus -> destination=:1.141 serial=9 reply_serial=8

is there any way we can configure app mirror policy ?