Diff not working with records

[m0ose]

Diff hangs when using records. This leads to a nearly infinite loop. After 25 seconds, it prints that there are 21460 differences. If I remove the record keyword it works as expected.

using AnyDiff;

record class Cat(string name, bool claws, int age);

Cat black = new Cat("Whiskers", true, 3);
Cat calico= new Cat("Whiskers", true, 3);

var diff2 = AnyDiff.AnyDiff.Diff(black, calico);

Console.WriteLine(diff2.Count);

edit: It does work fine if you change record class to record struct