Fix label selection

Author: manzt

src/state.ts

@@ -168,8 +168,9 @@ export const layerAtoms = atom((get) => {
   return layers.flatMap((layer) => {
     let inner: Array<VizarrLayer> = !layer.on ? [] : [new layer.Layer(layer.layerProps)];
     if (layer.imageLabel) {
-      const { Layer, layerProps } = layer.imageLabel;
-      const imageLabelLayers = layerProps.map((props) => new Layer(props));
+      const { Layer, layerProps, channelIndex } = layer.imageLabel;
+      const selection = layer.layerProps.selections[0].with(channelIndex, 0);
+      const imageLabelLayers = layerProps.map((props) => new Layer({ ...props, selection }));
       inner.push(...imageLabelLayers);
     }
     return inner;