Breadcrumb maincategoy displayed twice

[capricornio]

I have setup a mainmenu with 2 levels of VM Categories like this
- Cat A
-- Cat A1
- Cat B

Product X is in Cat A and in Cat A1 (Since it's not possible anymore to show products from child categories in Cat A ?)

When I go to the product details from the view of Cat A1, the breadcrumb is created as follows

Home > Cat A > Cat A1 > Cat A > Productname

Is there already a solution for this problem ?
I haven't turned any Joomla or VM SEO on yet, but I guess this will be a problem then ?

Thnx