Ana Nano Boost bug

In some games, but not all, when I use my ultimate - Nano Boost - on a player, neither they (or me even with the Shrike perk active) get the boost outline.

It’s like the ult vanished. I’m not sure if this is visual and the damage is actually boosted or whether it’s truly disappeared. In the post-match results it also says 0 nano boost assists, despite definite eliminations, which makes me think the ultimate is being cast into the void.

This is on PC (Steam) and most recently happened to me just now in a game on Dorado. Can share the replay code with you @Blizzard if you need it.

A look into this and a hotfix would be greatly appreciated.