Hyper-V VMs are available to all LAN devices but the host?

Question

My network setup (all IPs are provided by DHCP setting in router):

• Windows 11 Pro - Host 192.168.1.10
  • Ubuntu VM 192.168.1.11 (hosting webserver on 192.168.1.11:port)
  • Ubuntu VM2 192.168.1.12
• Phone 192.168.1.xx
• Laptop 192.168.1.xx

The server on 192.168.1.11 can be accessed from all devices but from 192.168.1.10

Both VMs uses the same Virutal Switch:

So, what am I missing? Why can't my 192.168.1.10 connect to 192.168.1.11 nor 192.168.1.12 but all other LAN devices can see them?