nswag run version not working throwing "FileNotFoundException"

The command nswag run version /runtime:NetCore22 produces the following output:

NSwag NPM CLI
NSwag command line tool for .NET Core NetCore21, toolchain v13.1.3.0 (NJsonSchema v10.0.27.0 (Newtonsoft.Json v11.0.0.0))
Visit http://NSwag.org for more information.
NSwag bin directory: C:\Users\user\AppData\Roaming\npm\node_modules\nswag\bin\binaries\NetCore21

Executing file 'version' with variables ''...
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.IO.FileNotFoundException: Could not find file 'C:\projects\cp\Abus\Notifications\notifications-api\ABUS.Cloud.Notifications.Adapters\MailTemplate\Proxy\vers
ion'.
   at System.IO.FileStream.ValidateFileHandle(SafeFileHandle fileHandle)
   at System.IO.FileStream.CreateFileOpenHandle(FileMode mode, FileShare share, FileOptions options)
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options)
   at System.IO.StreamReader..ctor(String path, Encoding encoding, Boolean detectEncodingFromByteOrderMarks, Int32 bufferSize)
   at System.IO.StreamReader..ctor(String path, Encoding encoding, Boolean detectEncodingFromByteOrderMarks)
   at System.IO.File.InternalReadAllText(String path, Encoding encoding)
   at System.IO.File.ReadAllText(String path, Encoding encoding)
   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor, Boolean wrapExceptions)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at NJsonSchema.Infrastructure.DynamicApis.FileReadAllText(String filePath)
   at NSwag.Commands.NSwagDocumentBase.<>c__DisplayClass35_0`1.<<LoadAsync>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at NSwag.Commands.NSwagDocument.LoadWithTransformationsAsync(String filePath, String variables) in C:\projects\nswag\src\NSwag.Commands\NSwagDocument.cs:line 69
   at NSwag.Commands.Document.ExecuteDocumentCommand.ExecuteDocumentAsync(IConsoleHost host, String filePath) in C:\projects\nswag\src\NSwag.Commands\Commands\Document\ExecuteDocumentCommand.cs:line 63
   at NSwag.Commands.Document.ExecuteDocumentCommand.RunAsync(CommandLineProcessor processor, IConsoleHost host) in C:\projects\nswag\src\NSwag.Commands\Commands\Document\ExecuteDocumentCommand.cs:line 32
   at NConsole.CommandLineProcessor.ProcessSingleAsync(String[] args, Object input)
   at NConsole.CommandLineProcessor.ProcessAsync(String[] args, Object input)
   at NConsole.CommandLineProcessor.Process(String[] args, Object input)
   at NSwag.Commands.NSwagCommandProcessor.Process(String[] args) in C:\projects\nswag\src\NSwag.Commands\NSwagCommandProcessor.cs:line 56child_process.js:644
    throw err;
    ^

Error: Command failed: dotnet "C:\Users\benjamin.moll\AppData\Roaming\npm\node_modules\nswag\bin/binaries/NetCore21/dotnet-nswag.dll" run version /runtime:NetCore21
    at checkExecSyncError (child_process.js:601:13)
    at Object.execSync (child_process.js:641:13)
    at c.exec (C:\Users\benjamin.moll\AppData\Roaming\npm\node_modules\nswag\bin\nswag.js:56:19)
    at ChildProcess.exithandler (child_process.js:267:7)
    at emitTwo (events.js:126:13)
    at ChildProcess.emit (events.js:214:7)
    at maybeClose (internal/child_process.js:925:16)
    at Socket.stream.socket.on (internal/child_process.js:346:11)
    at emitOne (events.js:116:13)
    at Socket.emit (events.js:211:7)

Tried it on Win10 natively and also within a docker container using the base image mcr.microsoft.com/dotnet/core/sdk:2.2

Weirdest part is that when I do nswag version /runtime:NetCore22 it seems to work fine but here it clearly states to use run as argument as well…

[Bnjmn83]

I know, the command nswag run version /runtime:NetCore22 is taken from here

[RicoSuter]

Update npm readme