Update src/modules/Elsa.Workflows.Core/Activities/Flowchart/Activities/Flowchart.cs

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: sfmskywalker

src/modules/Elsa.Workflows.Core/Activities/Flowchart/Activities/Flowchart.cs

@@ -158,6 +158,9 @@ int intValue when Enum.IsDefined(typeof(FlowchartExecutionMode), intValue) => (F
     private static FlowchartExecutionMode GetDefaultModeFromOptions(ActivityExecutionContext context)
     {
         var options = context.WorkflowExecutionContext.ServiceProvider.GetService<IOptions<FlowchartOptions>>();
-        return options?.Value.DefaultExecutionMode ?? FlowchartExecutionMode.Default;
+        var mode = options?.Value.DefaultExecutionMode ?? FlowchartExecutionMode.Default;
+        if (mode == FlowchartExecutionMode.Default)
+            return UseTokenFlow ? FlowchartExecutionMode.TokenBased : FlowchartExecutionMode.CounterBased;
+        return mode;
     }
 }