❔ Moq VerifySet not working with indexed property

I am writing an Unit test to verify if the indexed property ([]) is being called for a class. For that I am doing:

Mock.Get(classObject).VerifySet(o => o[index] = value, Times.Once())

Mock.Get(classObject).VerifySet(o => o[index] = value, Times.Once())

But I get an error saying the expression is not a setter.

VerifyGet

VerifyGet

and

SetupSet

SetupSet

work fine with index