Split tunneled apps ignoring adguard

Yeah, I assume that yes, tunnel split is working without issue.

But I need some more detailed information to confirm or to help me reproduce this issue if it does exist.

I would like to check your VPN tunnel configuration, DNS configuration, etc.

Edit:
If your VPN server does not allow access to non-"/24 for my home network" (or say the VPN tunnel can only access "/24 for my home network" and not allow to access Internet, probably you maybe encounter the same situation as below: