Downside to January update

[Nyarlko]

The waltz separation is awesome. But the Presto buff has one big downside: it will cripple DNC damage output in longer battles. When you can cap a Step in 15 seconds and be stuck with only 1 FM per step afterwards (even with Terpsichore’s buff), capping all four steps on a target will cripple your flourish usage. Anyone have any suggestions besides not capping one’s FM income when you hit the rebuff cap on a step?

Have you tested it yourself? I don't play DNC, but the patch notes read to me like Presto increases FM income along with Daze level.