EoIP can't pass IP or DHCP

I install OpenWRT in TP-Link C20 V5. The OpenWRT version is 22.03.4
I install Luci-app-eoip to make a tunnel with MikroTik.

I have to make a bridge with zeopi0 and at least one physical port to run the tunnel.
Though the tunnel is running, but no IP or DHCP is passed through the tunnel.

the bridge I make