PS4 PoE 1 micro transactions not available when playing PoE 2 on PS5?

I’ve played PoE on ps4 for years now and have micro transactions dating back to 2020. There is only maybe 3 items I can equip out of dozens of armor sets and bundles/ supporter packs I’ve purchased. I was under the impression it would transfer. I understand it is still in beta but why are a few items available and 95% of my other items not? I purchased them all on the PlayStation client not pc. I’ve searched for answers but can only find posts of people not being able to transfer from
PC to PS or PS to PC. Sorry in advance if this has already been answered! Thank You