ARFoundation iOS - Problems from update (Again....)

Hello,
I had a working project on with ARFoundation 2.0.2 that worked great with iOS 12. However, I have a new apple device that runs iOS 13 and I couldn't get my app to work since ARfoundation did not have compatibility with iOS 13 before the latest update. Now that we're told that the latest version of ARFoundation is compatible with iOS 13 and XCODE 10/11, I tried my app once again. But now, the tracking doesn't even work, and I cannot place my 3-D object, I don't even know if it's tracking or my scripts are obsolete (no errors in console). What's going on? It's tiresome having to start from scratch every time a necessary update is released and nothing is stable. I need the exact versions of Xcode, and ARFoundation, that should work with both iOS13 and iPadOS 13 without a single issue so I can finally make some progress on my game that is 7 months lagging behind.