I just zapped u normally
nostr:npub1aeh2zw4elewy5682lxc6xnlqzjnxksq303gwu2npfaxd49vmde6qcq4nwx can you see in note above a LN address for YakiWalletTester?
Discussion
nostr:npub14ya7n7czu3kyq3m2sn6kjawmtq6ll6kerrlm90gz9yzfjmflmsxq8dsn39 iOS app wallet creation flow was successful for me.
However I just tested ubuntu desktop chromium again - wallet does not register successfully in desktop. 
I can see it on desktop in your profile normally can you try to add the wallet via the nwc and check if it is linked with your profile or not on desktop ? it suppose to be there 🤔