v0.6.0 event vars missing \n delimiter

[moodeaudio]

Hi,

I'm processing the track metadata in a bash event script and noticed that the env vars ARTISTS, ALBUM_ARTISTS and COVERS which should be \n delimited according to the wiki don't appear to contain these delimiters but instead are delimited by space.

Config
pi-5
PiOS bookworm
librespot v0.6.0
moOde 9.1.4 (latest)

Event script

if [[ $PLAYER_EVENT == "track_changed" ]]; then
	echo -e $ARTISTS > /home/pi/tim.txt
	echo -e $ALBUM_ARTISTS >> /home/pi/tim.txt
	echo -e $COVERS >> /home/pi/tim.txt
fi

Example Output
The two artists are: "softy" and "Dimension 32" and appear as "softy, Dimension 32" in the IOS app. The album artist is "softy".

pi@moode9:~ $ cat ./tim.txt
softy Dimension 32
softy
https://i.scdn.co/image/ab67616d0000b273f7b85abe57aba92059088752 https://i.scdn.co/image/ab67616d00001e02f7b85abe57aba92059088752 https://i.scdn.co/image/ab67616d00004851f7b85abe57aba92059088752

Output should be

pi@moode9:~ $ cat ./tim.txt
softy
Dimension 32
softy
https://i.scdn.co/image/ab67616d0000b273f7b85abe57aba92059088752
https://i.scdn.co/image/ab67616d00001e02f7b85abe57aba92059088752
https://i.scdn.co/image/ab67616d00004851f7b85abe57aba92059088752