[Bug] No Storage-type found for key: theminerlp:s3

[Tresillo2017]

Describe the bug

I'm getting this error even though I've placed the BlueMapS3Storage-1.4.6.jar under ./config/bluemap/packs/.

I'm using

• Minecraft 1.20.1 with Fabric
• Linux Server ARM64
• BlueMap 5.6

[09:44:23] [BlueMap-Plugin-Loading/WARN]: 
################################
 There is a problem with your BlueMap setup!
 No storage-type found for key: themeinerlp:s3!
################################
[09:44:23] [BlueMap-Plugin-Loading/ERROR]: Failed to load bluemap!
java.io.IOException: de.bluecolored.bluemap.common.config.ConfigurationException
        at de.bluecolored.bluemap.common.plugin.Plugin.load(Plugin.java:384) ~[BlueMap-5.3-fabric-1.20.jar:?]
        at de.bluecolored.bluemap.common.plugin.Plugin.load(Plugin.java:113) ~[BlueMap-5.3-fabric-1.20.jar:?]
        at de.bluecolored.bluemap.fabric.FabricMod.lambda$onInitialize$2(FabricMod.java:103) ~[BlueMap-5.3-fabric-1.20.jar:?]
        at java.lang.Thread.run(Thread.java:1583) ~[?:?]
Caused by: de.bluecolored.bluemap.common.config.ConfigurationException
        at de.bluecolored.bluemap.common.config.storage.StorageConfig.parseKey(StorageConfig.java:58) ~[BlueMap-5.3-fabric-1.20.jar:?]
        at de.bluecolored.bluemap.common.config.storage.StorageConfig.getStorageType(StorageConfig.java:43) ~[BlueMap-5.3-fabric-1.20.jar:?]
        at de.bluecolored.bluemap.common.config.BlueMapConfigManager.loadStorageConfigs(BlueMapConfigManager.java:360) ~[BlueMap-5.3-fabric-1.20.jar:?]
        at de.bluecolored.bluemap.common.config.BlueMapConfigManager.<init>(BlueMapConfigManager.java:102) ~[BlueMap-5.3-fabric-1.20.jar:?]
        at de.bluecolored.bluemap.common.config.BlueMapConfigManager$BlueMapConfigManagerBuilder.build(BlueMapConfigManager.java:76) ~[BlueMap-5.3-fabric-1.20.jar:?]
        at de.bluecolored.bluemap.common.plugin.Plugin.load(Plugin.java:138) ~[BlueMap-5.3-fabric-1.20.jar:?]
        ... 3 more

Steps to reproduce the bug

1. Start server
2. Get error