Physics props which collide with everything but player

I'm looking for a setting to make minor props (small, decorative objects that are useless as gravity gun ammunition) collide correctly with the world and all other props, but not the player.

I found the "debris - don't collide with player and other debris" option, but it looks odd to see them fall through other physics props.

There are so many options in the preferences... Do you have any ideas?

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Why snark works.

Ha if it was me with my complicated way of thinking I would make them non-solid and put a brush of func_clip_vphysics around it. That may not work with mobile debris though