Unable to use my PS4 save on my new PS5 gold disc version due to needing the Adventures Gear DLC. I had bought this previously on the PS4 but it's not showing as owned on the PS5.

Is there a fix for this?

Figured this out. I had to re- download PS4 version on my PS5 which then allowed me get the DLC for free on the PS5 version.

I was able to delete/remove all PS4 files after so no need to keep both on the system.

Figured I would share for anyone else lurking/looking for answers