Can't access Home Sharing of mine on my wife's eWeLink account

new user created for my wife after installing eWeLink on her mobile.

I added a new account holder as a Member using Manage Sharing>Home Sharing>my home … Profile created successfully.

I was expecting to operate all devices from my wife’s mobile phone , using the settings carried out in my account. But I can’t locate the details of the devices in my wife’s mobile/eWeLink account.

Both mobile phones are using the same wifi at home!

I can’t see any shared devices of mine on her mobile phone. Why?