Confirmed Mobile bar spacing (covering up footer)

[Russ]

It seems the mobile bar can cover up the footer/copyright in certain scenarios.

Adding this to extra.less will fix it for now until I officially patch it.

@media (max-width: @xf-{{ property('xbMobileBarActivation') }})
{
    .p-pageWrapper
    {
        padding-bottom: var(--mobile-bar-height);
    }
}