When using AdoJobStore "MyJob" does not execute but it persistes in the databse. When using RamJob "MyJob" executes. What is the problem?

[MiguelChen17]

namespace WorkerService3
{
using System;
using System.Collections.Specialized;
using System.Configuration;
using System.Reflection.Metadata;
using System.Threading;
using System.Threading.Tasks;
using Quartz;
using Quartz.Impl;
using Quartz.Impl.AdoJobStore;
using Quartz.Simpl;
using Quartz.Spi;
using System.Collections.Generic;
using Serilog;
using Quartz.Impl.Matchers;

public class MySchedulerBackgroundService : BackgroundService
{

    private readonly IJobFactory jobFactory;
    private readonly ISchedulerFactory schedulerFactory;
    private readonly MyJob myJob;

    public MySchedulerBackgroundService()
    {
        this.jobFactory = new SimpleJobFactory();
        var props = new NameValueCollection
        {
          /*{ "quartz.serializer.type", "json" },
          { "quartz.jobStore.type", "Quartz.Impl.AdoJobStore.JobStoreTX, Quartz" },
          { "quartz.jobStore.useProperties", "true" },
          { "quartz.jobStore.driverDelegateType", "Quartz.Impl.AdoJobStore.MySQLDelegate, Quartz" },
          { "quartz.jobStore.dataSource", "myDS" },
          { "quartz.jobStore.tablePrefix", "QRTZ_"},
          { "quartz.dataSource.myDS.connectionString", "Server=localhost;Port=3306;database=quartz1;Uid=root;pwd=12345678;CharSet=utf8;" },
          { "quartz.dataSource.myDS.provider", "MySqlConnector" },
          { "quartz.jobStore.misfireThreshold", "50000" }*/

        { "quartz.serializer.type", "json" },
          { "quartz.jobStore.type", "Quartz.Simpl.RAMJobStore, Quartz" }
        };
        this.schedulerFactory = new StdSchedulerFactory(props);

    
    }
    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
    {

        try
        {
             // Create a new scheduler
             var scheduler = await schedulerFactory.GetScheduler(stoppingToken);

             // Set the job factory for the scheduler
             scheduler.JobFactory = jobFactory;

            // Create a new job detail for the MyJob
            IJobDetail jobDetail = JobBuilder.Create<MyJob>()
            .WithIdentity("job19", "group19")
            .WithDescription("olha")
            .Build();

            //jobDetail.JobDataMap.Put("RetryCount", 3);

            ITrigger trigger = TriggerBuilder.Create()
             .WithIdentity("trigger19", "group19")
             .StartNow()
            .Build();

           
            var listener = new JobFailureListener();
            scheduler.ListenerManager.AddJobListener(listener);

            // Schedule the job with the trigger
            await scheduler.ScheduleJob(jobDetail, trigger, stoppingToken);

            // Start the scheduler
            Console.WriteLine("ola");
            await Task.Delay(3000);
            await scheduler.Start(stoppingToken);
            // Wait for the service to be stopped
            await Task.Delay(-1, stoppingToken);

        }
        catch (Exception ex)
        {
            Console.Error.WriteLine(ex.ToString());
        }
    }
}

}

This is my code for Scheduler, it is running as a backgroundservice.