In the UK we get virtually every tournament covered live and believe me, there is discussion about the pockets almost every time.
Of course the pockets are supposed to be identical, as there is a template, however this is what creates the discussion topic. Despite theoretically being identical they never seem to be (then the discussion also turns to atmospheric conditions, cloth etc. its quite interesting if you are curious).
If you can check, out Neal Foulds or Alan McManus, they talk about it quite a lot (although much of it may be behind the Discovery Plus paywall).