How can VirtualBox working with wifi bridge?

Today I have installed VirtualBox on Debian 12 and using wifi bridge work, I can ping the vm using the same ip class of wlan0 wifi (88x2bu driver), but ip addr and ip link sh don't report interface 1: lo: mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: enp3s0: mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000 link/ether ******** brd ****** 3: wlan0: mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000 link/ether ************ brd ********** permaddr ******* , where is the bridge? With other applications like kvm/qemu libvirt I ever failed to set any bridge with wlan (with ethernet is ok), how is possible that VirtualBox can use bridge and libvirt not? For libvirt I ever use the virbr solution: create a virbr interface that "point" to wlan something like this wifibr *** Trying a bridge fail brctl addif br0 wlan0 can't add wlan0 to bridge br0: Operation not supported Question: how virtualbox bridge work? Is possible to make something similar with libvirt? I prefer to use my wlan0 ip class