Product url problem after updating VirtueMart

In my VirtueMart Configuration under the SEO tab, I’ve checked “Use full category tree for product links”
so my products detail page default routing was like this:

example.com/cat1/subcat1/subcat2/product1-detail

However, after updating to the VirtuemMart 3.2.14, if I choose product1 to see the product detail page in /cat1, the product url would be like this:

example.com/cat1/product1-detail

If I choose product1 to see the product detail page in /cat1/subcat1, the product url would be like this:

example.com/cat1/subcat1/product1-detail

Canonical urls have changed too and are like this:

example.com/cat1/product1-detail

Why has this happened? How can I fix this?

I’m using the last version of Joomla and VM 3.2.14