(5.0.2) Metroid Prime trilogy dolphin depth buffer problem and other

I get the depth buffer, but it has some weird halo effect, how to fix this. I see this also in rpcs3.
Is there any way to get depth buffer in Pcsx2? I can't get the depth buffer in any game.
https://ibb.co/B2qnHy9

Here another screenshot that emphasize the problem ibb.co/NLCBjvr

See the "Scale" option in the DisplayDepth effect for details on how to fix this.