infored that method in the coVerify{} was not called, but the method was called actually

Question

@Test
    fun `test save function`(): Unit = runBlocking {
        mongoCollection = mockk(relaxed = true)
        coEvery { MongoConnection.getCollection<FunctionDO>("functions") } returns mongoCollection

        // replaceOne() was called here
        mongoFunctionRepo.save(f)

        coVerify(exactly = 1){
            mongoCollection.replaceOne(
                capture(filtersCaptor),
                capture(functionDOCaptor),
                capture(replaceOptionsCaptor)
            )
        }


    }
}

replaceOne() was called in save()method
override suspend fun save(f: Function) {
        MongoConnection.getCollection<FunctionDO>(FUNCTION_TABLE).replaceOne(
            Filters.eq(FunctionDO::id.name, f.id.s), f.toMongo(), ReplaceOptions().upsert(true)
        )
    }
}

I try adding log in replaceOne() method and can comfirmed it was called.

Error information: Verification failed: call 1 of 1: MongoCollection(#1).replaceOne(slotCapture(), slotCapture(), slotCapture(), any())) was not called java.lang.AssertionError: Verification failed: call 1 of 1: MongoCollection(#1).replaceOne(slotCapture(), slotCapture(), slotCapture(), any())) was not called

I noticed that there were four arguments in the error information. Would it be the reason of the problem?