@ChrisKL
Camera home/away mode settings are saved to the setup phone only, it does not sync across devices or accounts. To use the camera home/away mode on different mobile devices, please configure the settings one by one.
As a reminder, a shared device has limited feature access. To have full device access, please use the owner account. How to share my Tapo Smart Devices with family
If you need to share the account, share it to the trusted people only. And we recommend enabling the two-step verification for Tapo app to increase account safety. Making Your Account More Secure: Introducing Two-Step Verification (2FA) for the Tapo App