I am trying to create a relation between a bundled product and a virtual product. So I thought: "Let's just add the virtual product as related product."
However it was not showing in the related product list. After some trial and error (i.e. adding all products as related and see which were omitted) I found that it was only omitting virtual products from the related product list.
My question is:
Is this normal Magento (CE 1.9.0.1) behaviour? (I am editing an already active Magento installation) If so, why are virtual products omitted by default? How do I include them in the related products list?