Hi there
I see the news in VM 3.0.11 - 'loading icon' showing up when we move between the products by product navigation or we have been selecting one of the child products.
There's a small issue when we don't use ajax for product content (VM config). In that case when we select one of the children the 'loading icon' is frozen (doesn't rotate ;)).
VM 3.0.11
J! 3.4.4