Chocobo Dash III bug?

[Duuude007]

That's how the ability works. It sets your speed instantly to max (500) for 3 seconds. If you have 500 speed and are already running at max speed, you won't see any increased speed.

Effect: Temporarily boosts speed without depleting stamina. Duration: 3s

Based on the action notes, there should be a boost, by design, regardless of what your current stats are. Nothing indicates that it is "designed" to be potent at ratings 1-299, and yet inept at 300. That is more than likely an oversight and should be seriously considered.