Live Filter Layer ignores children lock

[Jeremy Bohn 82]

I have an image layer with a mask, and the Lock Children setting enabled, yet the Live Filter Layer for Distort > Perspective ignores this setting and changes both the layer and the mask. This isn't right.

If I use the normal perspective tool, then the lock setting is respected. This is correct. Other Live Layer Filters may do the same thing, but I only tried perspective.