unable to start frm flatpack on mint

[DoraDora74]

installed from flatpack but it doesnt launch.
runnin linux mint 21.2 cinnamon

i do have pipewire installed.

flatpak run de.shorsh.discord-screenaudio
Gtk-Message: 17:45:19.113: Failed to load module "xapp-gtk3-module"
Qt: Session management error: Could not open network socket
[2:19:0329/174519.232874:ERROR:address_tracker_linux.cc(214)] Could not bind NETLINK socket: Address already in use (98)
[default] Couldn't start kglobalaccel from org.kde.kglobalaccel.service: QDBusError("org.freedesktop.DBus.Error.ServiceUnknown", "The name org.kde.kglobalaccel was not provided by any .service files")
[default] QLayout: Attempting to add QLayout "" to StreamDialog "", which already has a layout
[default] QLayout: Attempting to add QLayout "" to StreamDialog "", which already has a layout