RSRP-98383: Resharper incorrectly create setter for readonly field

When implementing a new property for a readonly field Resharper incorrectly generates a setter for the field.

public class Foo {
private readonly int _fee;
}

f I need a new property in another class for Foo.Fee

var theFee = fooInstance.Fee; // Tell Resharper to "Create property 'Fee'"

If I then tell Resharper to use the '_fee' backing field on the generated property, Resharper creates the invalid setter for the field. I don't believe it should do that, but rather generate a readonly property instead?