Battle net Profile Info (About, Link) doesn't sync

expect the mobile app and desktop battle.net app would sync the profile info for myself and my friend. especially the link and about description part.

in reality: the information are not sync. I setup those links and descriptions on mobile app, but on desktop it’s blank . and the same happen to my contact, vice versa. seeing details on the desktop app, but none on the mobile app. only the profile picture is sync though.