Creating a new eFMU fails at XML validation

[bavcol]

I tried to create a eFMU as shown in Example in 1 README.md:

eFMUContainerManager.CLI.exe
--create
--name "Example eFMU created using the eFMI Container Manager"
--inputdir directory/with/eFMI/schemas
--output my-eFMU.fmu

But the command fails as follows:

Call arguments:
 ContainerOperation: CreateContainer
 InputDir: C:\Users\fwerner\Apps\eFMI-Container-Manager-1-0-1\eFMI-Standard-1.0.0-Beta-1\xml-schema-definitions
 OutputPath: container.fmu
 ForceOverwriting: False

Container will be managed in temporary directory 'C:\Users\fwerner\AppData\Local\Temp\rcyw3civ.ngd'      
>> Copying schema files

=== Dump of content of EFMU container ===
 id: {d8c11dc8-9495-4a05-878f-7e9c7e8b487a}
 xsdVersion: 0.10.0
 efmiVersion: 1.0.0
 name: Example eFMU created using the eFMI Container Manager
 creationDate: 2025-06-18T12:32:40Z
=== END of dump ===

>> Writing container manifest
> Creating XML tree from internal representation
> Validating XML tree against schema (write container manifest XML file)
Error: Validation failed in unknown line: The value of the 'xsdVersion' attribute does not equal its fixed value.
(The error message(s) stem from from XDocument.Validate(..) )
=> Validation encountered 1 error(s)

I tried providing eFMI-Standard-1.0.0-Beta-1\xml-schema-definitions as well as eFMI-Standard-1.0.0-Alpha-4\schemas, but both command fail with the error above.