F1 2022 PS4 to PS5 crossover

My questions are about the F1 2022 game. I bought the PS4 champions edition of the game that includes a PS5 upgrade and 18000 pitcoins to spend ingame. So I finally got my hands on a PS5 this week. Now I want to start playing F1 22 on my PS5 with the PS5 version of the game. Is it possible to use and transfer my save and my progression I made on the PS4 version onto the PS5 version of the game? Or does F1 22 not support cross save/progression and do I have to start all over again?

Secondly with the champions edition of the game also came 18000 pitcoins which you can use on items ingame. I didn't use all of them yet, I just bought the podium pass with them and saved the rest of the coins for later use. Do they transfer over from the PS4 version to the PS5 or not? And also does my progression which I already made in the podium pass of the PS4 version also cross over? And besides all of that if I start playing the PS5 version, am I still being able to also play the PS4 version on my PS4 if I want to still keep my PS4.

I also read that people didn't get the dlc that came with the champions edition. I got all the dlc on the ps4 version but don't know if I have it also on ps5. I want to be sure about the things I asked before I start playing on the ps5 version just to be sure.

And one final thing I hope I can get an answer to from someone maybe even the devs. It's about special car liveries in the game. In F1 2021 you had a red bull japan 2021 special car livery (which red bull used during the turkish gp of 2021) for a limited time ingame to use in all modes. After that limited time the devs removed it from the game. I dislked it getting removed cause I wanted the option to choose between the normal livery and the special one, basically was hoping it would be added back permanently. So eventually the devs did that in the end maybe cause of player base demand. Now in the F1 22 version of the game they also had a special Ferrari monza 2022 car livery which I really liked. But it was also for a limited time period before it was removed again. My question is why do things like this get removed when people love those car liveries and want to have the option to choose between them ingame? Are there plans to patch it back into the game for use in all modes like they did with the red bull livery in the 2021 game or not? And if not then why?

Thanks in advance for the help and answering my questions!