Ragdoll Spawns with weird default Face

[RubisetCie]

In sandbox mode, when I spawn a default HL2 character like G-Man, Breen or Alyx, the ragdoll spawn with a weird face, with the eyes closed...

All my addons were disabled, and zero game have been mounted (not even HL2).
I already tried to re-install the game, and on both Linux and Windows.
The issue is present on both the stable and the dev branches.

As a workaround, using the Face Pose tool of course can rectify this, but this is still annoying for my workflow... :o

Steps to reproduce

1. Open a map on Sandbox
2. Spawn a ragdoll from the Half-Life 2 Characters.
3. Profit ... complain. :D