@Urboi256
It looks like this thread was started a couple years ago so the information has changed a bit through this thread's history.
In this case that's a good thing! Cross progression has been confirmed as something being worked on, though it's not likely we'll see it until some point next year.
At the moment we don't have any other details, so in the meantime you'd need to play on Xbox if you wanted to keep using your current unlocks.
I'll lock this thread on that note since the official information has varied over the years, but keep an eye out for more news sometime next year as we get it, thanks!