Mocking dependency with in keyword parameter does not match

[khurd21]

I have an interface:

public interface ILogbookService
{
    IEnumerable<LoggedJump> ListJumps(in int uspaMembershipNumber, in int from, in int to);
    LoggedJump LogJump(in LoggedJump jump);
    LoggedJump EditJump(in LoggedJump jump);
    LoggedJump DeleteJump(in LoggedJump jump);
}

And in my test case:

this.LogbookServiceMock.Setup(x => x.LogJump(It.IsAny<LoggedJump>()))
            .Returns(loggedJump)
            .Verifiable();

LogbookController controller = new(this.LoggerMock.Object, this.LogbookServiceMock.Object);

// Act
var result = await controller.LogJump(new LogJumpRequest());

/* ... */

this.LogbookServiceMock.Verify();

The Setup will not match in this scenario. When looking into why, I found that if I change the interface to not contain the in keyword, the match works as expected. Is this an expected behavior?

With this interface it works as expected:

public interface ILogbookService
{
    IEnumerable<LoggedJump> ListJumps(in int uspaMembershipNumber, in int from, in int to);
    LoggedJump LogJump(LoggedJump jump);
    LoggedJump EditJump(LoggedJump jump);
    LoggedJump DeleteJump(LoggedJump jump);
}

[khurd21]

Never fails after you post something, you find an answer.

I replaced It.IsAny<LoggedJump>() with It.Ref<LoggedJump>.IsAny and it works as expected.