Jhin deals no damage versus Kindred

I played a game yesterday where I was Jhin, and I noticed this as I was playing. If I fired (at least with my 4th shot) as kindred hit her q, my bullet would disappear and do no damage, but on-hit effects would still proc. in the video, you can see that I fire a shot with Rapid Firecannon ready, and only the damage from the Rapid Firecannon actually goes through. At the time in that game, I was doing well enough it would have done along the lines of 1/3 of her health.

Edit: Sorry about the frame rate. Apparently, my recording software disagrees heavily with my frame rate.