Comment 2 for bug 1862442

StacktraceTop:
 Playlist::PreviousVirtualIndex (this=0x563d274ef720, i=8013, ignore_repeat_track=<optimized out>) at /usr/include/c++/8/bits/shared_ptr_base.h:996
 Playlist::previous_row (this=0x563d274ef720, ignore_repeat_track=ignore_repeat_track@entry=false) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:113
 mpris::Mpris2::CanGoPrevious (this=0x563d268d2130) at /usr/include/c++/8/bits/atomic_base.h:303
 mpris::Mpris2::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/src/core/moc_mpris2.cpp:358
 mpris::Mpris2::qt_metacall (this=0x563d268d2130, _c=QMetaObject::ReadProperty, _id=19, _a=0x7ffc9bc84360) at ./obj-x86_64-linux-gnu/src/core/moc_mpris2.cpp:423