How can I debug an Azure QueueTrigger function in single-threaded mode?

I'm having trouble debugging an Azure QueueTrigger function in C# because it processes messages concurrently, which causes the debugger to jump between threads. This makes it very hard to follow the code when stepping through breakpoints. I've tried setting IsBatched = false in the trigger attribute and modifying the host configuration to use "maxConcurrentCalls": 1, but the issue persists when working in Visual Studio.

Here's the relevant code snippet from my function:

CSHARPCopied
  [Function("ProcessSensorWarningMessages")]
  public void Run(
      [ServiceBusTrigger("sensor_warningmessagedata", Connection = "ServiceBus-ConnetionString",IsBatched = false)]
      ServiceBusReceivedMessage message,
      ServiceBusMessageActions messageActions)
  {
    
    
      try
      {
          _logger.LogInformation("Message ID: {id}", message.MessageId);
          _logger.LogInformation("Message Body: {body}", message.Body);
          _logger.LogInformation("Message Content-Type: {contentType}", message.ContentType);

          SmsServiceTemp smsService = new SmsServiceTemp(_logger);
          EmailServiceTemp emailService = new EmailServiceTemp(_logger);
          EnviromentVariables.EnviromentConfig(_logger);// fix so program crashes if null
          string messageBody = message.Body.ToString(); // change program to use mesage body i dont need controller class here 
          SensorDatabaseQueryTemp sensorDatabaseQueryTemp = new SensorDatabaseQueryTemp(_logger);
          SensorDatabaseQueryLastSeen sensorDatabaseQueryLastSeen = new SensorDatabaseQueryLastSeen(_logger);
          SensorDataQueueModel queueData = JsonSerializer.Deserialize<SensorDataQueueModel>(messageBody);
          if (queueData.TempId > 0)
          {

              JoinedSensorDataTemp temp = sensorDatabaseQueryTemp.GetJoinedSensorData(queueData.TempId);
              SmsEmailHelperTemp.Warningloop(temp, _logger);
              _logger.LogInformation("Successfully sendt Warning");
              messageActions.CompleteMessageAsync(message);
          }
          else if (queueData.LastSeenId > 0)
          {
              JoinedSensorDataTemp lastSeen = sensorDatabaseQueryLastSeen.GetJoinedSensorData(queueData.LastSeenId);
              SmsEmailHelperLastSeen.Warningloop(lastSeen, _logger);
              _logger.LogInformation("Successfully sendt Warning");
              messageActions.CompleteMessageAsync(message);

          }
          else
          {
              //null exception
          }

      }
      catch (JsonException ex)
      {
          _logger.LogError(ex, "Error deserializing message body.");
          messageActions.DeadLetterMessageAsync(message);
      }
      // Complete the message
  }

I'm looking for any suggestions or workarounds that would allow me to debug this function in a single-threaded mode or otherwise simplify the debugging process.