Baptiste Healing ulti UI reload cancel

Reload animation cancel with frisbee at 0:12 in the video Reload animation cancel with other ability at 0:23 in the video If I ulti-cancel, then fire a healing nade, it comes out right away (at 0:50 in the video). However, if I reload, then use ulti-cancel to animation-cancel the reload, it looks like it takes longer for the healing nade to be shot afterward (at 1:25 in the video).