Useless library scans for each new album found

[janaxhell]

Describe the bug
This is probably a specifically Lidarr-related bug, but I'll report anyway.
Each time LOS finds an album

• it starts downloading it
• it starts a full library scan
• if albums added are more than one, scan repeats as many times
• downloads get stuck with purple icon until all HDD thrashing is finished

To Reproduce
Steps to reproduce the behavior:

1. Search for an album or wait for any client to be triggered
2. Watch LOS hog the system

Expected behavior
Library scan should be periodic or manual, not happen right when LOS downloads something.

Screenshots

System info (please complete the following information):

• OS: Openmediavault
• Docker latest

docker-compose.yml (please complete the following information):

version: "3"
services:
  lidarr:
    image: youegraillot/lidarr-on-steroids
    restart: unless-stopped
    ports:
      - "8686:8686" # Lidarr web UI
      - "6595:6595" # Deemix web UI
    volumes:
      - /srv/dev-disk-by-uuid-5b67514d-485e-4306-873e-b1cbb54ccf99/Config/LidarrOnSteroids:/config
      - /srv/dev-disk-by-uuid-5b67514d-485e-4306-873e-b1cbb54ccf99/Config/Deemix:/config_deemix
      - /srv/dev-disk-by-uuid-2628F1C228F19153/data/downloads/music:/downloads
      - /srv/dev-disk-by-uuid-2628F1C228F19153/data/media/music:/music
    environment:
      - TZ=Europe/Rome
      - PUID=998
      - PGID=100
      - AUTOCONFIG=true
      - FLAC2CUSTOM_ARGS=true
      - DOCKER_MODS=thecaptain989/lidarr-flac2mp3:latest

Additional context
Last december I tried a whole Wanted scan. LOS found 554 albums and got stuck scanning Library over and over for 2 weeks, until I killed it. I have about 32k albums. A person with a few albums probably doesn't experience this, as there is only a few things to scan, but it shouldn't happen anyway.

[youegraillot]

You're right, this is totally Lidarr-related and will not be fixed by this repos