MVC App's Post request not reaching

var builder = WebApplication.CreateBuilder(args);
builder.Services.AddDbContext<SkyblockRessourcesAPIContext>(options =>
    options.UseSqlServer(builder.Configuration.GetConnectionString("SkyblockRessourcesAPIContext") ?? throw new InvalidOperationException("Connection string 'SkyblockRessourcesAPIContext' not found."), x => x.UseNetTopologySuite()));

// Add services to the container.
builder.Services.AddControllersWithViews();

builder.Services.AddCors(o => o.AddDefaultPolicy(builder =>
{
    builder.AllowAnyOrigin().AllowAnyHeader().AllowAnyMethod();
}));

var app = builder.Build();

app.UseCors(builder =>
{
    builder.AllowAnyOrigin().AllowAnyHeader().AllowAnyMethod();
});

// Configure the HTTP request pipeline.
if (!app.Environment.IsDevelopment())
{
    app.UseExceptionHandler("/Home/Error");
    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
    app.UseHsts();
}

app.UseHttpsRedirection();
app.UseStaticFiles();

app.UseRouting();

app.UseAuthorization();

app.MapControllerRoute(
    name: "default",
    pattern: "{controller=Home}/{action=Index}/{id?}");

app.Run();

[Route("api/[controller]")]
[ApiController]
public class RegionsController : ControllerBase
{
    private readonly SkyblockRessourcesAPIContext _context;

    public RegionsController(SkyblockRessourcesAPIContext context)
    {
        _context = context;
    }

    // GET: api/Regions/Get
    [HttpGet]
    [Route("Get")]
    public async Task<ActionResult<IEnumerable<Region>>> GetRegion()
    {
        return await _context.Region.ToListAsync();
    }

    // POST: api/Regions/Post
    [EnableCors("*", "*", "*")]
    [HttpPost]
    [Route("Post")]
    public async Task<ActionResult<Region>> PostRegion([FromBody] Region region)
    {
        _context.Region.Add(region);
        await _context.SaveChangesAsync();

        return CreatedAtAction("GetRegion", new { id = region.Id }, region);
    }

    // DELETE: api/Regions/Delete
    [HttpDelete]
    [Route("Delete/all")]
    public async Task<IActionResult> DeleteAllRegion()
    {
        var region = await _context.Region.ToListAsync();
        if (region == null)
        {
            return NotFound();
        }

        _context.Region.RemoveRange(region);

        return NoContent();
    }

    // DELETE: api/Regions/Delete?id=5
    [HttpDelete]
    [Route("Delete")]
    public async Task<IActionResult> DeleteRegion(int id)
    {
        var region = await _context.Region.FindAsync(id);
        if (region == null)
        {
            return NotFound();
        }

        _context.Region.Remove(region);
        await _context.SaveChangesAsync();

        return NoContent();
    }