Using MySqlConnector with FastEndpoints

[Aaron2550]

Like the title says, how do i use the two libraries together?
I made a simple test endpoint like this:

// ...
WebApplicationBuilder Builder = WebApplication.CreateBuilder(args);
Builder.Services.AddMySqlDataSource("Server=/run/mysqld/mysqld.sock; User=...; Password=...; Database=...; Protocol=Unix;");
// ...

public class TestEndpoint([FromServices] MySqlDataSource dataSource) : EndpointWithoutRequest {

  public override void Configure() {
    Get("/api/test");
    AllowAnonymous();
  }

  public override async Task HandleAsync(CancellationToken ct) {
    using MySqlConnection Connection = await dataSource.OpenConnectionAsync(ct);
    
    await SendAsync(new { Test = true }, 200, ct);
  }
}

But i keep getting this exception:

System.ObjectDisposedException: Cannot access a disposed object.
Object name: 'MySqlConnector.MySqlDataSource'.
   at MySqlConnector.MySqlDataSource.CreateDbConnection() in /_/src/MySqlConnector/MySqlDataSource.cs:line 132
   at System.Data.Common.DbDataSource.OpenDbConnectionAsync(CancellationToken cancellationToken)
   at MySqlConnector.MySqlDataSource.OpenConnectionAsync(CancellationToken cancellationToken) in /_/src/MySqlConnector/MySqlDataSource.cs:line 99
   at TestProject1.TestEndpoint.HandleAsync(CancellationToken ct) in TestEndpoint.cs:line 22
   at FastEndpoints.Endpoint`2.ExecAsync(CancellationToken ct)
   at FastEndpoints.Endpoint`2.ExecAsync(CancellationToken ct)
   at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|7_0(Endpoint endpoint, Task requestTask, ILogger logger)
   at Microsoft.AspNetCore.Http.Timeouts.RequestTimeoutsMiddleware.<>c__DisplayClass5_0.<<Invoke>g__SetTimeoutAsync|0>d.MoveNext()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[TContext](IHttpApplication`1 application)

The log output sounds like its instantly closing the pool which would explain the exception, but how do i make it work?

[01:10:30 INF] Data source 1 created with pool 1 and no name
[01:10:30 INF] Registered 1 endpoint in 19 milliseconds.
[01:10:30 INF] Pool 1 clearing connection pool

[Aaron2550]

This was a total error 40 moment, there was a bit of code hidden in a #region block that disposed the data source