[BUG] PreviewField will change filterMode(Point) when value is a RenderTexture !

[wubin chen]

When a component's field is of type RenderTexture and [PreviewField] is added, the original filterMode of the RenderTexture will be changed to the one set in the PreviewField.

Reproduction:

1. Any component,create field

    [PreviewField]
    public RenderTexture rt;

2. Create a RenderTexture asset with FilterMode=Point
3. Assign the asset to rt

Then you will notice that the filterMode of the asset has been modified.

version: 3.2.1.0 ( not in list :) )

[Lucas Schwaner]

Hey, thanks for letting us know, this issue should now be resolved in an upcoming update for 3.3.