This issue seems to only be present with the TV Shows library.
In order to debug this, I tried launching kometa only for the TV Shows library with docker exec -it kometa python3 kometa.py --run-libraries "TV Shows"
Looking at the logs, we can see it stops after only one show. Any idea why? It's probably the cause of my issue : we don't retrieve the ratings data so they don't show on the overlays.
Any help would be highly appreciated!