How to connect Smartphone via VPS to home network using Wireguard?

I got a bunch of self-hosted stuff and use a VPS that has a public IPv4 to access my services because my home network has only DS-Lite. My home server ist connected to the VPS using Wireguard.
Now I want to connect my Smartphone to my VPN to be able to access some local services remotely. I'm able to add a second peer to the Wireguard config on the VPS, but I'm struggeling to configure the AllowedIPs correctly.
The VPS apparently needs AllowedIPs 10.0.0.0/24 and 192.168.178.0/24, but the Smartphone as well for both to redirect request into my home network. But it's not possible to configure the same IP ranges for two peers. What do I do?

EDIT: Solved: https://iliasa.eu/wireguard-how-to-access-a-peers-local-network/