NS 7 thread worker native object reference null

Environment

• CLI: 7.0.8
• Android Runtime: 7.0.0

Describe the bug

I'm using a custom Java class to hold native objects references to share between UI thread and an worker thread, that
Worker thread with globals module imported can find and execute native code like java.lang.Thread.currentThread().getName() or my Java Class, as expected, but when its terminated and re-created throw an error and the app stops because cannot find the native objects instances to work with.

-- First time exec

JS: =================== W0: ./aeb532eaa4f320c850fc.worker.js ===================
JS: pkg: com.jnovas {
JS:   "objectpool": {}
JS: }
JS: pkg: java.lang.Thread function () { [native code] }

-- Second time exec

JS: =================== worker ===================
JS: pkg: com.jnovas {"ObjectPool":0,"objectpool":{"BuildConfig":0}}
JS: pkg: java.lang.Thread 0
JS: Uncaught TypeError: com.jnovas.ObjectPool.getInstance is not a function

Additional context
works just fine on NS 6

Non viene indicato alcun file sorgente o test. Inizia riproducendo la sequenza di terminazione e ricreazione del worker con il Java ObjectPool personalizzato in NativeScript 7, quindi confrontala con NativeScript 6; il lavoro è completato quando il worker ricreato riesce a risolvere i riferimenti agli oggetti nativi e a chiamare ObjectPool.getInstance senza il TypeError segnalato.