Tipped Arrows do not work with non-brewable potion effects

When trying to create an Arrow of Levitation, I noticed that I recieved a "tipped_arrow.effect.water", which applied no effects.

/give yrsegal minecraft:tipped_arrow 1 0 {Potion:"minecraft:levitation"}

using, for example, "minecraft:harming" succeeded, giving me an Arrow of Harming.