Elsa.Samples.ConsoleApp.Composition crashes

I downloaded the [elsa-samples] repository. All the examples, except for the Composition one, work fine. However, that one throws a System.Exception: 'Failed to retrieve memory block with reference '

System.Exception
HResult=0x80131500
Message=Failed to retrieve memory block with reference
Source=Elsa.Expressions
StackTrace:
at Elsa.Expressions.Models.ExpressionExecutionContext.GetBlock(MemoryBlockReference blockReference)
at Elsa.Expressions.Models.ExpressionExecutionContext.GetBlock(Func`1 blockReference)
at Elsa.Extensions.ExpressionExecutionContextExtensions.Get[T](ExpressionExecutionContext context, Input`1 input)
at Elsa.Extensions.InputExtensions.Get[T](Input`1 input, ExpressionExecutionContext context, String inputName)
at Elsa.Samples.ConsoleApp.Composition.Activities.AskDetails.<.ctor>b__10_0(ExpressionExecutionContext context) in C:\dev\elsa\elsa-samples-main\elsa-samples-main\src\console\Elsa.Samples.ConsoleApp.Composition\Activities\AskDetails.cs:line 27
at Elsa.Expressions.Models.Expression.<>c__DisplayClass14_0`1.b__0(ExpressionExecutionContext context)
at Elsa.Expressions.DelegateExpressionHandler.d__0.MoveNext()