In most other games I know, your quiver either always looks full no matter what (including former Zelda games where the quiver icon in your inventory ALWAYS had the same amount of arrows sticking out of it, no matter how many arrows you actually had) or you don’t see a quiver at all (like for example in The Witcher 3. Geralt has a crossbow, but seemingly pulls the bolts out of thin air)

It is just a small detail, but a charming one - and IMHO these little things help make the in-game world feel more “alive” and immersive.

PS: if the animation doesn’t play, try opening the gif in a separate tab/window