Found this a couple of months ago, just forgot to upload it. Glad someone else did. But it's as Destructionbomb says, it's not a glitch, it's a hitbox issue. Honoka's 46P has little range and short hit detection and it's not connection on a character's hurtbox from a perfect side angle.
It's a hitbox stationary issue. Hayabusa's wakeup P+K near a corner and Akira's Tetsuzanko have a similar issue. Upon realization that it differs from character to character. Try 46P on Raidou or Christie to test it out and let me know the results, I collect these to figure them out.
I just discovered that 4P+K also whiffs on a wall. I've been testing this glitch out on different characters and so far the only ones affected are Marie Rose, Mila, and Tina.
I just discovered that 4P+K also whiffs on a wall. I've been testing this glitch out on different characters and so far the only ones affected are Marie Rose, Mila, and Tina.