# quality-value-unknown

> Talos 0.7 · Since 0.6

a quality knob named a value this engine does not know (a newer engine's, or a typo), so the file still loaded and the knob took its safe value (`transparency.sorting`: `per-instance`; `hair.mode`: `cards`)

| | |
|---|---|
| Severity | `warning` |

## Meaning

a quality knob named a value this engine does not know (a newer engine's, or a typo), so the file still loaded and the knob took its safe value (`transparency.sorting`: `per-instance`; `hair.mode`: `cards`)

## Fix

use a value the diagnostic's `allowed` lists, or update the engine