Manual/class-EditorManager

[giscus[bot]]

Manual/class-EditorManager

https://docs.unity3d.com/Manual/class-EditorManager.html

[vertxxyz]

Mixed mode serialisation will keep assets in the formats they have been serialised in. New assets are likely serialised in binary. It's a temporary setting intended for upgrading projects, so preferably choose either Text or Binary serialisation. You cannot set the mode on a per-asset basis.