Playing with 2 characters of the same account simultaneously on different platforms

In POE 2, my wife and I sharing the same account on PC. We've built up two different characters for ourselves and now I would like to play together. I got a spare PS5 laying around. I was wondering if it is possible to play on different characters of the same account simultaneously on PS5 & PC? Anyone has ideas? I would like to know before I invest into buying supporter pack for PS5 aswell.