I suppose there is no harm telling it, as one has to have the license to download it in the first place...

When the download of the Android support (or Predictive Text) from Jolla store has just ended, they can be found momentarily in the directories

and

If you keep the terminal open and keep tapping at

you can copy the rpm to your current directory _just_ before the installation is over and it vanishes again.

Note that the directories do not exist until they have been installed at least once.