namespace strategy "package" does not honor libraryNameOutputPrefix

[Vampire]

If you apply this:

diff --git a/test/functional/top-level/lib/index.d.ts b/test/functional/top-level/lib/index.d.ts
index 6f79e05..51223b1 100644
--- a/test/functional/top-level/lib/index.d.ts
+++ b/test/functional/top-level/lib/index.d.ts
@@ -13,6 +13,8 @@ function myFunction2(firstParam: string, secondParam: number): void

 function myFunction2(firstParam: boolean, secondParam: number): void

+function myFunction3(param: foo.MyEnum): void
+
 class MyClass {
     field: boolean
 }
@@ -23,7 +25,9 @@ interface MyInterface {

 type MyTypeAlias = string

-enum MyEnum {
-    FIRST,
-    SECOND,
+namespace foo {
+    enum MyEnum {
+        FIRST,
+        SECOND,
+    }
 }
diff --git a/test/functional/top-level/top-level.test.ts b/test/functional/top-level/top-level.test.ts
index a053b86..877eac3 100644
--- a/test/functional/top-level/top-level.test.ts
+++ b/test/functional/top-level/top-level.test.ts
@@ -4,9 +4,13 @@ testGeneration("top-level", import.meta.url, output => ({
     input: "lib/**",
     output,
     libraryName: "sandbox-top-level",
+    libraryNameOutputPrefix: true,
     granularity: "top-level",
     moduleNameMapper: {
         ".*": "sandbox-top-level"
     },
+    namespaceStrategy: {
+        "foo": "package"
+    },
     verbose: true,
 }))

You get /foo/MyEnum and /sandbox/top/level/....
I would expect the foo package inside the library name prefix.