Issue with Apollo Server and Apollo Express - Errors in Mutations Validation
Hi everyone,

I hope this message finds you well. I wanted to bring to your attention an issue we've been experiencing recently with Apollo Server Core and Apollo Express in our production environment.

We have been using versions 3.11.1 of both Apollo Server Core and Apollo Express for quite some time without any major problems. However, we have started encountering 400 errors specifically related to mutations. It appears that Apollo is unable to find the received fields in the input validation it possesses. Strangely, when the same request is immediately re-executed, it works without any issues.

Here is a small preview

First call with code `400` :

`extensions: {code: "BAD_USER_INPUT"}
message: "Variable \"$input\" got invalid value { lastName: \"Doe\", firstName: \"John\", chatAuthorName: \"Alox\", variables.input.chatAuthorName: \"Alox\", variables.input.firstName: \"John\", variables.input.lastName: \"Doe\" }; Field \"variables.input.lastName\" is not defined by type \"UpdateMeInput\"."`

Second call with exact same value with statusCode 200 this time

```data:  {,…}
updateMe: 
{__typename: "User", id: "62162f3575b0afa2dfa555e4", email: "john.doe11@gmail.com",…}
accessibleContent: "published"
avatarUrl: "https://lh3.googleusercontent.com/a/AAcHTtdjoCLeZ-Bk9GeWDrL29SJiCsXjoWe0jTQAJYQe=s96-c"
birthdayDate: "1990-01-01T23:00:00.000Z"
cguAccepted: "2022-02-23T12:57:27.750Z"
chatAuthorName: "Alox"
chatBanning: null
email: "john.doe11@gmail.com"
firstName: "John"
gender: "male"
id: "62162f3575b0afa2dfa555e4"
lastName: "Doe"
personalDataShareAccepted: true
__typename: "User"
```

The perplexing aspect is that we haven't made any code modifications related to this specific issue. Therefore, we are unsure why we are facing schema problems despite not having made any recent changes in this regard.

We would greatly appreciate it if anyone could shed some light on this matter or provide any insights on how we could troubleshoot and resolve this issue. Please let us know if there are any logs, error messages, or additional details that could assist in diagnosing the problem.