[BUG] v8.1.5 Find/Replace tool not finding UDT definitions

I have the below UDT definitions defined. I have one instance of _TEST2/New 1/New 1
Search results for different criteria below:

  1. “TEST2”
    image
    Missing the two UDT definitions however the udt definitions folder is returned

  2. “TEST2/New 1”
    image
    Missing the two UDT definition

  3. “TEST2/New 1/New 1”
    image
    Missing the UDT definition

UDT Definitions
image

{
  "name": "_TEST2",
  "tagType": "Folder",
  "tags": [
    {
      "name": "New 1",
      "tagType": "Folder",
      "tags": [
        {
          "name": "New 1",
          "tagType": "UdtType",
          "tags": [
            {
              "valueSource": "memory",
              "name": "New Tag",
              "tagType": "AtomicTag"
            }
          ]
        },
        {
          "name": "New 2",
          "tagType": "UdtType",
          "tags": [
            {
              "valueSource": "memory",
              "name": "New Tag",
              "tagType": "AtomicTag"
            }
          ]
        }
      ]
    }
  ]
}