Line-in selection throws error

Error when selecting a line-in source in dashboard:

engine  | 2024-02-20T21:40:39.483662146Z     self.engine.player.preload(entries[0])
engine  | 2024-02-20T21:40:39.483667862Z   File "/srv/src/aura_engine/engine.py", line 300, in preload
engine  | 2024-02-20T21:40:39.483760076Z     channel_name = self.resource_map.live_channel_for_resource(entry.source)
engine  | 2024-02-20T21:40:39.483765598Z TypeError: ResourceMapping.live_channel_for_resource() takes 1 positional argument but 2 were given