iPad/iPhone - Safari new tab favorites default wrong account
I am having a problem. Not sure why but when I open a new window the default favorites/bookmarks are from my wife's Apple account. I signed out on both my iPad/iPhone but it is syncing somehow and I can't seem to edit or change it. Any ideas on how to solve this problem? I am even ok with starting over with new bookmarks/favorites, I just don't want it syncing with my wife's account. I also turned off Family Sharing already in case that was causing the problem but it didn't help.
iPad Pro (4th generation)