How to get private Wireguard VPN to work with Mullvad VPN?

I'm trying to use my Wireguard VPN on my laptop to access my home network.

It works, but when I activate Mullvad VPN, either Mullvad won't connect, or my Wireguard VPN will cut the connection.

Does anyone know how I can get them to work together?

Would the simplest solution be to just route all of my internet traffic through my Wireguard VPN?

https://redd.it/1wq5iti
@r_wireguard