Warp Stabilizer cropping clip into corner

I have a clip from a gopro that was attached to my dog... The clip is very, very shakey.
When I apply Warp Stabilizer and don't change anything, it crops the clip severely. When I change to stabilize only, it drops the clip into the bottom right corner as shown. I've tried changing addition scale within the warp stabilizer effect, tried preserve scale, tried changing scale/position/anchor point of the original clip, all to no avail.
I have a feeling the clip is too shakey for the effect to work, but there must be a way to at least slightly stabilize? As it is set in the photo, the video never touches the top or left edges of the frame, which makes me think there is some room for improvement? Any help is welcome, thanks so much.
