Setting flag disable_backface_culling doesn't work

[Zangomangu]

Describe the bug

using engineSetModelFlag on this flag makes no difference.
engineGetModelFlag works fine.

Steps to reproduce

Example location: 2305.15, -1089.17, 48.12

Changing through LAhills.ide works fine:
13743, CEmulwire01, mulveg2lahills, 200, 2097284
13743, CEmulwire01, mulveg2lahills, 200, 132

But this makes no difference
engineSetModelFlag(13743, "disable_backface_culling", false)
engineSetModelFlag(13743, "disable_backface_culling", true)

Other flags seem to work fine from my testing

Version

v1.6-release-22345

Additional context

No response

Relevant log output

No response

Security Policy

• I have read and understood the Security Policy and this issue is not security related.

[TheNormalnij]

The game applies this flag before object spawning. For me it works. But this flag is reversed in MTA :(

[Zangomangu]

See discussion in #3281