Wukong Ammo Bug

[Flipped8]

Sorry for the weird formatting everyone! This is my first time reporting a bug, and I am unsure if I should add proof or something. Long story short, I was in the Hydron, Sedna mission leveling up my Wukong Prime when I noticed something odd. I already know that the twin shares the same ammo pool as the player (guessing this is where the issue arises)... but at some point during the mission, I dismissed my twin to try and have it target an enemy, just to see how it works, and all my ammo was replenished. This caught my eye so I purposely emptied my ammo (Was using the Phantasma and Laetum in my loadout) in my Phantasma and a bit from my Laetum, then repeated and all of a sudden my ammo reserves were fully restocked. Is this already a known thing? Couldn't find any forums mentioning it, unless I'm a bit blind.