VRC0013: Udon does not support smooth interpolation of the synced type

Property	Value
ID	VRC0013
Category	Unexpected
Severity	Warning
Runtime Version	3.1.0 ~ latest

Udon does not support smooth interpolation of the synced type.

Example

Code with Diagnostic

using UdonSharp;

class TestBehaviour0 : UdonSharpBehaviour
{
    [UdonSynced(UdonSyncMode.Smooth)]
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    private string _str;
    ~~~~~~~~~~~~~~~~~~~~
}

Code with Fix

// NOT YET PROVIDED