Api display error

[Alan-Lun]

Q&A (please complete the following information)

• OS: windows
• Browser: edge
• Version: 88.0.705.63
• Method of installation: Nuget
• Swagger-UI version:

- Swagger/OpenAPI version: [OpenAPI 3.0]

Content & configuration

?yourQueryStringConfig

Describe the bug you're encountering

API expected display 68267599263309460 and 68267599263309459

But Swagger View display 68267599263309460 and 68267599263309460

To reproduce...

Steps to reproduce the behavior:

    <PackageReference Include="NJsonSchema" Version="10.3.4" />
    <PackageReference Include="NSwag.AspNetCore" Version="13.10.2" />
    <PackageReference Include="NSwag.Core" Version="13.10.2" />

[HttpGet]
        public ActionResult<TestLong> Get()
        {
            var data = new TestLong();
            data.Data = new List<long>();
            data.Data.Add(68267599263309460);
            data.Data.Add(68267599263309459);
            return this.Ok(data);
        }

public class TestLong
    {
        public List<long> Data { get; set; }

    }

Expected behavior

API expected display 68267599263309460 and 68267599263309459

But Swagger View display 68267599263309460 and 68267599263309460

Screenshots

https://imgur.com/OFsB4Jw

Additional context or thoughts

[hkosova]

Duplicate of #2030.