SpanV2Status and other custom enums not cleaned up by RemoveOther processor #5280
Description
SpanV2Status but also other enums which contain a custom Other for forward compatibility is not cleaned up by the RemoveOther processor, allowing arbitrary strings to make it through end 2 end.
The derive macro should support these enums (if it doesn't already) and these enums should be correctly cleaned up by the RemoveOther processor.