I did not have 3 still on Origin when I switched to the app so I had to reinstall Origin to get it again as it would not install everything on the App.. However it transferred over with no problem except for Fast Lane. I have the disc so may try to install it that way.
Previously even Origin wouldn't let me download and install and so this is just recent that it worked again. Its been a journey . LOL
However my other games work fine on the app and transferred over with no problems. Including sims 4, castaway and my Sims2 collection. Hopefully everyone will have their games sorted out soon.