I don't think it will hurt anything. You can either wait or do it, I doubt anything bad will happen
if ur still conflicted this user made a post about it
https://www.mangago.me/home/mangatopic/21080691/
look here https://www.mangago.me/home/mangatopic/21071894/
& don't worry my reading manga lists is slowly recovering looks like manga is starting with the old accounts first

I heard that the reading list will be restored, however my question should I add my previous manwhas as reading now or should I just wait for the restoration? (if i add my prev manwhas will the restoration be destroyed or what?)