Crash reported by merlin8282

[amaze-issue-automation]

Issue explanation (write below this line)

Steps to reproduce :

1. Copy a folder (a ~1GB one with subfolders in my case)
2. cd to the destination (in my case it's copy from internal storage to sd card)
3. Paste
4. Turn the phone: it changes the orientation from portrait to landscape and after some seconds it crashes.

Exception

• App Name: Amaze
• Package: com.amaze.filemanager
• Version: 3.8.4
• User Action: UI Error
• Request: Application crash
• OS: Linux Android 13 - 33
• Device: beyond0lte
• Model: SM-G970F
• Product: lineage_beyond0lte
  Crash log

java.lang.IllegalArgumentException: View=DecorView@fd27f3c[MainActivity] not attached to window manager
at android.view.WindowManagerGlobal.findViewLocked(WindowManagerGlobal.java:541)
at android.view.WindowManagerGlobal.removeView(WindowManagerGlobal.java:445)
at android.view.WindowManagerImpl.removeViewImmediate(WindowManagerImpl.java:206)
at android.app[https://android.app].Dialog.dismissDialog(Dialog.java:404)
at android.app[https://android.app].Dialog.dismiss(Dialog.java:386)
at com.amaze.filemanager.asynchronous.asynctasks.movecopy.PrepareCopyTask.onPostExecute(PrepareCopyTask.java:197)
at com.amaze.filemanager.asynchronous.asynctasks.movecopy.PrepareCopyTask.onPostExecute(PrepareCopyTask.java:68)
at android.os.AsyncTask.finish(AsyncTask.java:771)
at android.os.AsyncTask.-$$Nest$mfinish(Unknown Source:0)
at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:788)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loopOnce(Looper.java:201)
at android.os.Looper.loop(Looper.java:288)
at android.app[https://android.app].ActivityThread.main(ActivityThread.java:7924)
at java.lang.reflect.Method.invoke(Native Method)
at com.android[https://com.android].internal.os.RuntimeInit$MethodAndArgsCaller[https://MethodAndArgsCaller.run].run[https://MethodAndArgsCaller.run](RuntimeInit.java:548)
at com.android[https://com.android].internal.os.ZygoteInit.main(ZygoteInit.java:936)

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[VishnuSanal]

dupe #3416