Warp Stabilizer does the opposite of stabilizing when applied to a subclip.

Whenever I apply Warp Stabilizer to a subclip in my timeline, it becomes more shaky instead of less. It’s almost like it’s applying the inverse of the stabilization. It acts normal, even auto-scales the clip up to account for lost edges, except it seems to add shake instead of counter it.

If I switch to the same moment from the original source clip, it works just fine, as expected.