[Bug] Leedsichthys: Animation glitch when spamming Inhale during Undertow motion

[Bug Overview]
Activating the "Inhale" skill during the "Undertow" animation while playing as Leedsichthys causes a visual glitch. This issue is easily triggered by repeatedly pressing (spamming) the Inhale button during the Undertow motion.
​[Detailed Description]
Normally, skill animations should transition smoothly or prevent overlapping. However, spamming "Inhale" mid-Undertow breaks the character model's movement and animation, resulting in a glitched state.
​[Observed Behavior]
​Animations glitch when "Inhale" is triggered during "Undertow".
​Rapidly pressing "Inhale" during Undertow consistently causes the bug.
​[Expected Behavior]
"Inhale" should either execute cleanly after Undertow finishes or be restricted until the Undertow animation completes, without causing any visual glitches.

The character model's body twists, snaps awkwardly, or gets stuck in a deformed position when "Inhale" is activated during "Undertow".

Spamming the "Inhale" button repeatedly while the Undertow animation is playing consistently triggers abnormal, jittery, or broken movement transitions.

The "Inhale" skill should either execute cleanly after Undertow finishes or be restricted until the Undertow animation completes, without causing any visual glitches or broken movements.