Holliday barrels not exploding when jump-melee'd if they are against a wall

[riotwelsheez]

When you put a barrel against a wall and jump-melee it, it just wont explode often. It definitely wasnt like this before as this is a common strat used by Holliday to barrel someone as your ult ends.
View attachment 2025-08-24 12-50-44.mp4
Recorded video in play test area, but it also happenened mutliple times in the last few holliday games I played.