FF6 ROTDS first time run playthrough

Wonderful, my bro already turned his statement into a "maybe, i can't tell it for sure" so i cannot guarantee that it happens even with Quick spell in BC and the same for vanilla

Btw if you ask me, since the ATB gauge is charged immediately ONLY with X-magic command(if you do another command the ATB will be empty after that command)
I feel like the bug is inside X-magic command's script

Another thing that i suspect is the fact that, while X-fight and 4x moves won't be countered until they end(they are a single action), X-magic can be countered between the two spells... maybe what really happens is that the game believes that Quick ends after the first spell, and even if ATB bar won't change its aspect it actually restarts to move and when the second spell will end the bar will be already charged...?

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EDIT: yeah, it happens even in vanilla with quick spell... tested few minutes ago.