StereoEffect + OutlinePass = NO

Issue Demo: https://www.pop.movie/?new (FISH)

The outline effect via THREE.EffectComposer, THREE.OutlinePass etc does not work when using THREE.StereoEffect despite raycaster hitting object. Any way to resolve this?

Standard (non-stereo) works fine. (view on Android Chrome)

Stereo does not. (view on Android Chrome)