Use ActorPreviewWidget for the color pickers.

mods/cnc/chrome/color-picker.yaml

@@ -30,14 +30,12 @@ Background@COLOR_CHOOSER:
 					Y: 2
 					Width: 144
 					Height: 72
-		SpriteSequence@PREVIEW:
+		ActorPreview@PREVIEW:
 			X: 153
 			Y: 1
 			Width: 80
 			Height: 73
-			Palette: colorpicker
-			Unit: fact
-			Sequence: idle
+			Animate: true
 		Button@RANDOM_BUTTON:
 			Key: tab
 			X: 158

mods/cnc/metrics.yaml

@@ -20,6 +20,7 @@ Metrics:
 	TextContrast: false
 	TextContrastColor: 0,0,0
 	ColorPickerRemapIndices: 176, 178, 180, 182, 184, 186, 189, 191, 177, 179, 181, 183, 185, 187, 188, 190
+	ColorPickerActorType: ^fact.colorpicker
 	SpawnFont: TinyBold
 	SpawnColor: 255,255,255
 	SpawnContrastColor: 0,0,0

mods/cnc/rules/misc.yaml

@@ -42,6 +42,12 @@ waypoint:
 	RenderEditorOnly:
 	BodyOrientation:
 
+^fact.colorpicker:
+	Inherits: FACT
+	RenderBuilding:
+		Image: fact
+		Palette: colorpicker
+
 CAMERA:
 	Immobile:
 		OccupiesSpace: false