So, ref on the field of play doesn't get the PK feinting law correct - Understandable given the chaos going on around him. VAR (sat in a comfy quiet studio) has less excuse for apparently forgetting the wording. However, Chris Foy had ample time to consider what he'd seen before half/full time analysis. If he knew the wording, he would have referred to it in his 'expert' feedback. Is this a case of three elite referees not knowing the rule? I think it probably is. Just like when Keith Shroud and his merry men awarded Burton Albion a free kick when disallowing Dwight Gale's pen for encroachment. The IFAB book is not exactly lengthy. Is it too much to expect for top refs to know it inside out?