mov file recognized differently in browser and in server code

[yoavain-sundaysky]

I'm using file-type in client code to determine content-type to use in request to server.
I'm using file-type in server code to make sure the content I get matches the content-type.
I used to get the same result, but today, after updating from 10.8.0 to 11.0.0 I got 2 different results:

Client:

{
  "ext": "mp4",
  "mime": "video/mp4"
}

Server:

{
  "ext": "mov",
  "mime": "video/quicktime"
}

Attached the file:
640x360_vid.zip

[yoavain-sundaysky]

BTW, after reverting to 10.8.0 both server and client result is:

{
  "ext": "mov",
  "mime": "video/quicktime"
}

[sindresorhus]

// @stroncium

[stroncium]

@sindresorhus I have no idea how to test it in browser, and I suppose it will be a waste of time to learn how is building for browsers done just for this issue, but while running the code in my mind I've come up with #214, which fixes an issue existing in nodejs, and there is really high chance it is the issue @yoavain-sundaysky hit in browser.

[yoavain-sundaysky]

Sorry for the late response.
I can confirm the problem is solved in 12.1