SOLVED: I can't add movies to existing collections (empty list)

[Kiwa]

I need to see your full jellyfin logs via pastebin.

There's no LOG when I create collections, only when deleting, LOL

Code:

[2024-11-22 16:19:07.527 +01:00] [INF] Removing item, Type: "BoxSet", Name: "barbie 2", Path: "/var/lib/jellyfin/data/collections/barbie 2 [boxset]", Id: f29ee98e-ed46-8abd-9f12-b7ae7a951653
[2024-11-22 16:19:07.527 +01:00] [INF] Deleting item path, Type: "BoxSet", Name: "barbie 2", Path: "/var/lib/jellyfin/data/collections/barbie 2 [boxset]", Id: f29ee98e-ed46-8abd-9f12-b7ae7a951653
[2024-11-22 16:19:10.035 +01:00] [INF] WS "167.160.7.15" closed
[2024-11-22 16:19:10.839 +01:00] [INF] WS "167.160.7.15" request
[2024-11-22 16:19:42.068 +01:00] [INF] "Webhook Item Added Notifier" Completed after 0 minute(s) and 0 seconds
[2024-11-22 16:20:02.596 +01:00] [INF] "TelegramNotifier Item Added Notifier" Completed after 0 minute(s) and 0 seconds
[2024-11-22 16:20:48.698 +01:00] [INF] Removing item, Type: "BoxSet", Name: "Barbie TEST Collection", Path: "/var/lib/jellyfin/data/collections/Barbie TEST Collection [boxset]", Id: 9f948e39-9e73-ba99-dc53-ad8bb4e7a6de
[2024-11-22 16:20:48.698 +01:00] [INF] Deleting item path, Type: "BoxSet", Name: "Barbie TEST Collection", Path: "/var/lib/jellyfin/data/collections/Barbie TEST Collection [boxset]", Id: 9f948e39-9e73-ba99-dc53-ad8bb4e7a6de
[2024-11-22 16:20:50.867 +01:00] [INF] WS "167.160.7.15" closed
[2024-11-22 16:20:51.670 +01:00] [INF] WS "167.160.7.15" request