Enabled id spoofing. This fixed the somewhat unexplained issues I was having with objects not being picked up by filters

packages/viewer-sandbox/src/main.ts

@@ -39,4 +39,4 @@ sandbox.makeGenericUI()
 sandbox.makeSceneUI()
 sandbox.makeFilteringUI()
 // Load demo object
-sandbox.loadUrl('https://latest.speckle.dev/streams/3ed8357f29/commits/d10f2af1ce')
+sandbox.loadUrl('https://speckle.xyz/streams/e6f9156405/commits/0694d53bb5')

packages/viewer/src/modules/converter/Converter.ts

@@ -14,7 +14,7 @@ export default class Coverter {
   private lastAsyncPause: number
   private activePromises: number
   private maxChildrenPromises: number
-  private spoofIDs = false
+  private spoofIDs = true
 
   private readonly NodeConverterMapping: {
     [name: string]: ConverterNodeDelegate

packages/viewer/src/modules/materials/Materials.ts

@@ -433,7 +433,8 @@ export default class Materials {
 
   public getFilterMaterialOptions(filterMaterial: FilterMaterial) {
     return {
-      rampIndex: filterMaterial.rampIndex ? filterMaterial.rampIndex : undefined,
+      rampIndex:
+        filterMaterial.rampIndex !== undefined ? filterMaterial.rampIndex : undefined,
       rampIndexColor: filterMaterial.rampIndexColor,
       rampTexture: filterMaterial.rampTexture ? filterMaterial.rampTexture : undefined
     }