fix(fe): nested property types

packages/frontend-2/lib/viewer/helpers/filters/utils.ts

@@ -475,10 +475,12 @@ export const extractNestedProperties = (
 
     const value = obj[key]
     const newPath = [...currentPath, key]
-    const valueType = getValueType(value)
     const isParam = value && isParameter(value)
 
-    if (valueType === 'object' && value !== null && !isParam) {
+    const isActualObject =
+      typeof value === 'object' && value !== null && !Array.isArray(value) && !isParam
+
+    if (isActualObject) {
       properties.push(
         ...extractNestedProperties(
           value as Record<string, unknown>,
@@ -498,6 +500,7 @@ export const extractNestedProperties = (
         units: param.units
       })
     } else {
+      const valueType = getValueType(value)
       properties.push({
         name: key,
         path: newPath,