[Question] About Attribute API

[MinatoHikari]

When using Attribute API, private method OnExecute will be removed by compiler (publish)

Unhandled exception. System.InvalidOperationException: No method named 'OnExecute' or 'OnExecuteAsync' could be found.
   at McMaster.Extensions.CommandLineUtils.Conventions.ExecuteMethodConvention.OnExecute(ConventionContext, CancellationToken)
   at McMaster.Extensions.CommandLineUtils.Conventions.ExecuteMethodConvention.<>c__DisplayClass0_0.<<Apply>b__0>d.MoveNext()
--- End of stack trace from previous location ---
   at McMaster.Extensions.CommandLineUtils.CommandLineApplication.ExecuteAsync(String[], CancellationToken )
   at McMaster.Extensions.CommandLineUtils.CommandLineApplication.ExecuteAsync[TApp](CommandLineContext, CancellationToken )
   at McMaster.Extensions.CommandLineUtils.CommandLineApplication.Execute[TApp](CommandLineContext)
   at McMaster.Extensions.CommandLineUtils.CommandLineApplication.Execute[TApp](IConsole, String[] )
   at Program.Main(String[])
Aborted

How to avoid it?