Please add Cross Save between platforms PLEASE!

I have been playing this game for 3 years on Ps4. I just recently saved up enough money to purchase a PC. I noticed this game doesn't have a cross save system in place so I could transfer all my perks and progress to my new platform. Please add this feature! I would love to play and buy this game on PC, but starting fresh and losing everything just isn't worth it for me. To get to where I am on Ps4 in terms of perks and character levels would take super super long and quite frankly, would be an un-enjoyable experience for me. I'm quite positive i'm not alone on this. I'm sure many other players have different gaming platforms they would like to play this game on. To be able to carry on your progress would be amazing. Even if its just a one time thing. I would really appreciate this devs. This is one of my favorite games and I would be ecstatic to show it some love on PC just as I have on Ps4. I don't mind paying for everything (including characters) again.

Note: Cross Save is not the same as Cross Play. Cross save is just a progress save along the different gaming platforms you own (what this post is about). Cross play is playing against/with others on different platforms. Similar names different concepts.