Game version not identical?

So apart from the complete failure of character transfers, guardian ranks reset to 1, stuff missing in the bank, trophy progress not working with transferred characters, why are the PS4 and PS5 versions not the same?

Using the same character on both PS4 and PS5.

Load up PS5 version, head to The Compactor, each wipe nets you about 2-3 guardian ranks.

Do the same on the PS4 version and you’ll get a tiny snippet of experience not even worth the time.

So is the reason nothing is working that we’re running an ancient beta build? That would certainly also explain why explore all planets trophy and the slab trophy not working.