fix(gui): create new object to avoid updating same object ref

Signed-off-by: Pranav C <pranavxc@gmail.com>

packages/nc-gui/composables/useViewFilters.ts

@@ -183,12 +183,12 @@ export function useViewFilters(
   }
 
   const addFilter = () => {
-    filters.value.push(placeholderFilter)
+    filters.value.push({ ...placeholderFilter })
     $e('a:filter:add', { length: filters.value.length })
   }
 
   const addFilterGroup = async () => {
-    const child = placeholderFilter
+    const child = { ...placeholderFilter }
     const placeHolderGroupFilter: Filter = {
       is_group: true,
       status: 'create',