Instead of stunning an enemy on collision with a wall, Doorman's cart will travel up the wall, and not stun. Mainly occurs in the base areas.

[Purple273]

Match ID: 67367121 Timestamp 29:50.
Just one example, but it's happened to me a couple times. I have also found it occurring mainly in the bases, both Archmother and Hidden King.
View attachment MedalTVDeadlock20260314182944176-1773631434.mp4