Save Button for Android (Adobe Reader)

Hi there,

I have created a dynamic PDf in Adobe Acrobat DC,
there is also a button in this form,
which I can use to save
the file directly.
Everything works fine, even in Adobe Reader
under Windows.
But unfortunately not under Android on my smartphone,
there is only the option to save a copy.
Now my question: is there a
way to create the save button (save file as) under Adobe Acrobat DC

for Android?
Or at least create a save copy button that works for Android?

Thanks.

Greetings Andreas