I believe that is not correct. I though the rule was about faking a slide not the "Tom Brady fake knee"
“Any time a ball carrier simulates or fakes a feet-first slide, the ball should be declared dead by the on-field officials at that point.” The judgment of whether a ball carrier slid is not subject to review, but instant replay officials can intervene on ball placement.Sep 2, 2022
“Any time a ball carrier simulates or fakes a feet-first slide, the ball should be declared dead by the on-field officials at that point.” The judgment of whether a ball carrier slid is not subject to review, but instant replay officials can intervene on ball placement.Sep 2, 2022