Alright, I'm not at all convinced it is a matter of semantics, but for the sake of it,let's for a moment forget about the original question, shall we?
Here is another question:
"What is the probability of a fair throw of two standard dice showing 2-2 given that at least one of the dice shows 2?"
How do you read this question and what answer does it invoke for the 1/6 supporters?
Plain and simple evading all ambiguities there may be with the OQ.
Go.