Control audio via mpris/playerctl (next/prev)

[Nocxium]

Hi
Im unable to control the audio with next/prev feature with playerctl when using mpv. Is this not possible?
I can use play/pause, but not next/prev.

What i do think is happening is that each link in a yt playlist is played seperately, so instead of getting added to the mpv queue, yewtube waits for the first file to finish, before opening the second file?

Is there a way i can have the whole playlist added to mpv so i can use the next/prev feature with playerctl?