I make some test, and I saw that dynamic isn't work correctly in HEAT RACE. I do only test with TELEMETRY tool. But if you have only 6 pilot in a heat and you system can show 10 pilots, the 4 last stay visible without text. And if you go to next "page" the firts 6 (11 to 17) are mask with Dynamic option and the other stay in the same state !