I visited the site to see if there is anything else and yes 😱 If you do not transfer your Beta character and save another one first, you would have to use a character edit voucher to transfer her data afterwards?
Did I read that correctly?
#MHWilds

www.monsterhunter.com/wilds/en-us/...

Here a screenshot concerning character data transfer

It seems that I would have had to wait anyways to load Leocrice to play, since my Beta character is on their server and not my PS5