why is prismatic barrier slower on the way out?

it should be the opposite.

its like youre tying to make the thing clunky to use on purpose. on one hand the shield now stacks up on allies. on the other hand that projectile speed is so incredibly slow, that clutch saves on allies are almost impossible to pull off.

im ok with lux having less personal safety, but it feels like her ability to support got nerfed a lot with the change to the projectile speed.