Hello,
In SwOS in host tab field "VLAN id" do not show anything, but switch is configured for many different VLAN and there is hosts (MACs) in table.
It's look like a bug.
It's seen in RB260G/GS - SwOS 1.13 / 1.14
on integrated switch on rb951 and rb2011 you have to enable on switch settings on, vlan settings enable "independent learning" and then you can see on switch hosts tab the vlan ID populated.I have 100+ deployed RB260GS. VLAN id does not show in host table. The same thing applies to Swich function in RB951, RB2011 and etc.