Replacing specific array item

I am having trouble replacing specific array items using the @jdt.path syntax as described on the "Replace" wiki page. The @jdt verbs and attributes don't parse or transform when placed under the array object itself. I was able to get this working by moving the @jdt.replace to the top of the object and then drilling down. Is this a bug?

Sample JSON:

{
  "MyStuff": [
    {
      "Name": "Foo",
      "Value": 123
    },
    {
      "Name": "Bar",
      "Value": 456
    }
  ]
}

The goal is to change the value of the "Foo" item without knowing the ordinal position or how many objects are in the MyStuff array.

Sample transform 1:

{
  "MyStuff": {
    "@jdt.replace": {
      "@jdt.path": "@[?(@.Name == 'Foo')].Value",
      "@jdt.value": 456
    }
  }
}

This should work according to the documentation but all I get is the MyStuff node literally replaced with the transform syntax.

Sample transform 2:

{
  "@jdt.replace": {
    "@jdt.path": "$.MyStuff[?(@.Name == 'Foo')].Value",
    "@jdt.value": 456
  }
}

Alternately, if we place the @jdt.replace at the root and change @jdt.path to start from the root and navigate into MyStuff, it works as expected.

I'm using Visual Studio 2022 + SlowCheetah 4.0.50 in a .NET Framework 4.7.2 project.

Start with the Replace wiki page and reproduce Sample transform 1 against the provided JSON, then compare it with the working root-level transform. Trace how an array-relative @jdt.path is parsed and applied; done when the Foo item's Value changes without relying on its ordinal position.